Jana, our boat school teacher Trinidad to Martinique

We could see Venezuela, just 6 nautical miles across the channel from Nesi‘s mooring in Trinidad. “Jana is riding her bike across Venezuela,” we told the girls, “She’ll take a little ferry, and meet us here in a week, with many stories to tell!”

Jana was our first boat school teacher in the Caribbean. She comes from Czech Republic, and spent the last 10 years traveling around Europe and South America. She’s got plenty of experience on the road! She is sailing with us 3 months from Trinidad to Martinique (the so-called Windward Islands)

At this time, the US had already started its military campaign to against narco-traffic boats around Venezuelan waters. An announcement was made that an aircraft carrier and lots of Navy resources were being relocated to this area — which put everyone in Trinidad on high alert.

“Hmmm… we should probably take off soon!” we thought. Based on the risk & uncertainty in the area, we also decided to re-route and head north to Bahamas by the end of this season, instead of our original plan to sail back south and cross Venezuelan waters.

Now with Jana onboard, we picked up our first co-op guests, and started cruising along the chain of islands from Trinidad & Tobago, to Grenada, to St. Vincent & Grenadines, St. Lucia, and onward to Martinique for the holidays.

Below, Jana shares her highlights from 3 months aboard Nesi.

Captain K


Jana shares her story…

 Travelling on a catamaran across the Caribbean islands with a wonderful family is something I had never even dared to dream about. But the stars aligned, and the universe worked its magic.

It’s not easy to describe the uniqueness of such a trip. The adventures, connections, stories told, experiences shared, and lessons learned while living this kind of life are truly magical and deeply meaningful.

I joined Sabrina, Kristian, Kaiana, and Naiyah in Trinidad, where they had left Nesi for a few months, moored in a marina during hurricane season, while they went off to spend time with their families. When they reunited on the boat, we met up and started sailing to Tobago, which was 8 hrs sailing away.

I didn’t have any boating experience, so as you might imagine, getting on a boat for almost three months with people you don’t know (with limited access to land!) can be scary.

I remember thinking, “Well, in the worst case, I’ll at least get to see the Caribbean.” Fortunately, this experience went far beyond “just” exploring islands. They quickly became part of my chosen family, and I feel so blessed for this.

Just a few of the unforgettable moments aboard:

  • night swimming with bioluminescence in Tobago;
  • standing night watch from Tobago to Grenada while watching a comet shoot across the sky;
  • of course, watching dolphins swim alongside Nesi!
  • observing schools of cuttlefish in Grenada and snorkeling the Sculpture Park;
  • swimming with sea turtles in St. Vincent;
  • enjoying a volcanic mud bath in St. Lucia;
  • seeing countless sea stars in Martinique;
  • Cocoa plantations and chocolate factories;
  • my first Thanksgiving!
  • and just exploring the mesmerizing coral reefs throughout the entire journey.

All is not just “roses and rainbows” as Sabrina sometimes says. Every step of the way, different challenges confronted us, and I had the privilege of being part of them to learn how to problem-solve on a boat.

First, a rat intruder came aboard in Trinidad while Nesi was tied up at the marina. Trying to catch it took 5 whole weeks, and took a massive toll on our serenity—especially Sabrina’s, who could probably write an entire book about the experience!

Spoiler alert: Sabrina eventually caught the intruder, and we held a special funeral ceremony—not only to say goodbye, but mainly to celebrate the return of peace of mind! 🙂

Our very first outing on the boat brought an unexpected crisis — the engines were running in gear, but the folding props didn’t open! The propellers had got completely covered in barnacles, so they provided zero propulsion, and we were dead in the water, adrift. Watching Kristian and Sabrina handle the situation with such professionalism was truly inspiring and gave me a deep sense of calm, knowing that the weeks ahead on the boat would be safe and fun.

Another challenge was the 5 day haul out for Nesi — mainly to replace the propellers (good thing!) but also to get rid of the barnacles that had gathered on the hull for two months in the water. Scraping the barnacles off was surprisingly fun, as was painting and cleaning the boat. After about two weeks of preparation, we finally got back in the water, ready to start our first trip.

The Boat Teacher role

   Being the girls’ teacher was one of the greatest highlights of the trip. In truth, they taught me far more than I could ever teach them—through their snorkeling skills, vivid storytelling, independence, and confidence on the boat. They are among the brightest, most adventurous, and most fun children I have ever met.

Some of my favorite activities with them included:

Snorkeling and building canyons and volcanoes out of sand
I was a bit anxious before my first snorkel with the girls, as I didn’t have much snorkeling experience myself. That anxiety quickly disappeared when they showed me just how confident and capable they were as swimmers and snorkelers. The same went for paddleboarding or simply swimming around the boat.
Building castles, volcanoes, and canyons on the beach became a long-lasting and creative learning activity—especially when the girls happily left their beach toys behind and built incredible things using only their imagination.

Learning how islands are formed
Volcanoes were a major topic during the trip, mainly because many of the islands have active volcanoes and because the girls’ fascination with them grew during their previous travels.
Play-Doh became our go-to material for building volcanoes, combined with baking soda, food coloring, and vinegar to demonstrate magma eruptions. The girls were thrilled to see how an island can form from a seamount eruption.

 

Creating the Sun and the Moon and demonstrating orbits
There is already a globe on the boat, and thanks to a book they read with their dad (in Portuguese), the girls are very interested in the solar system.
We created the Sun using a blown balloon covered with kitchen paper and lots of messy paint (of course 😄). The Moon was made from crumpled paper with dark spots, wrapped in tape.
And voilà—something simple turned into a fun and memorable demonstration of the Earth–Moon orbit.

Exploring islands and local chocolate factories

Most of the islands are famous chocolate manufacturers and it’s the best school taking the girls there showing them where chocolate comes from and how it’s made! They loved snacking on raw cacao fruit! The same way seeing animals in their natural habitat which they can see everyday observing the water animals but it’s also fun to get inland and observe local animals, in Tobago we got to see and learn a lot about hummingbirds!

Learning about the invasive lionfish
The lionfish is an invasive species in the Caribbean. To explain what “invasive” means, we cut out paper fish and turned it into a storytelling activity. We also played games in the water, where I was the lionfish and the girls had to find ways to get rid of me—by becoming sharks, fishing me out, or spearfishing me.
My favorite moments, though, were the stories we created during long sails, when the girls’ imaginations ran wild with ideas about how lionfish arrived, how to prevent their spread, and how to reduce their numbers.

Playing card games
We especially loved Cover Your Assets, Monopoly Deal, and Sleeping Queens.
I adore board games, and the girls do too! They happily play games designed for older children, and since math is one of their favorite subjects, the games quickly became competitive. Naiyah and Kaiana play like professionals—so smart that I often asked them for advice, whether we were on the same team or not. Playing with them never feels like playing with little kids; it feels like playing with serious players.

Making up sailing stories
The girls have wonderfully vivid imaginations and love beavers and their tiny LEGO guinea pigs. We made up stories about guinea pig and beaver sailors while sailing, which made long passages fly by. Sabrina is an incredible storyteller, and this is clearly one of the many gifts the girls inherited from their amazing mum.

Creating posters for each island we visited
The girls keep two journals: one travel journal for their adventures, and another where they each write one sentence per day. I loved creating posters with them for each island we visited.
We started each day—after hugs, LEGO time, breakfast, and stretching—by writing the date and country in their personal journals, along with one daily affirmation to set a positive mindset for the day.

Cooking Arepas

The girls love cooking and were thrilled to help me prepare traditional Venezuelan dish I introduced to the boat. The girls can prepare scrambled egg, bake muffins or cook arepas for you! They are great cooks, just like their mum! 😉

Every day on Nesi is an adventure. Every day is meaningful, enriching, and a blessing. You never get bored, that’s for sure!
This journey became one of the most intense and self-evolving experiences of my life. I still pinch myself in disbelief that this was my reality for those months!

Not only the family themselves but also all the guests that came aboard are great people to spend time with. Reflecting on the day’s stories during dinner time and the appreciation for the whole trip with each group was one of many highlights.


What a privilege to live this—and what an honor to be chosen as a teacher by a family where respect, communication, love, adventure, fun and dance parties are the norm.

Love you, Sabrina, Kristian, Kaiana, and Naiyah.
See you again soon.

With love,
Jana

Meggane, our boat school teacher Brazil-Caribbean

Meggane comes from France, and has experience in outdoor education AND teaching children French.  A perfect fit!  Learn more below about her favorite teaching activities, experience with life aboard, and the Green Coco Expedition.

See here more about the boat school + teachers that have been aboard

Where did Meggane meet us? 

Nesi was inside the rivermouth of Itacaré, a bohemian surf town in Bahia, when Meggane arrived.  It’s one of our favorites spots! It is surrounded by Atlantic rainforest, water-sports & health loving folks, samba music and safe, good vibes.

Meggane quickly settled in with the kids and the boat space (she has even worked on a commercial fishing boat in Australia) so it was all smooth sailing. 

What does Boat school aboard Nesi look like?  

The intention is for school daily at 9am-12:30pm, lunch break, 1:30-2:30pm wrap-up activities, followed by play time in the afternoon. 

However, since the boat is always moving into new places, the dynamic is always changing!!  Meggane did a great job adapting to these 3 environments: 

  1. SCHOOL DURING PORT DAYS: This is the easiest. When Nesi is docked or anchored between trips, daily school happens as planned 9-12:30pm , usually onboard or at a friendly restaurant on shore; followed by beach time and nature exploration in the afternoon. 
  2. SCHOOL UNDERWAY. When we are sailing at sea, it really depends on conditions,  If it’s calm enough, we do 1.5hr of school, otherwise the girls like to do arts & crafts, imagination stories, play Legos & magnetic tiles (these are their daily staples!) 
  3. SCHOOL DURING CRUISING TRIPS. During our guest trips (as shown in our schedule) we’re always doing loads of fun stuff !!  Example: when the Darling family & Dan (co-op members) visited for the Recife-Noronha leg.  During these times there’s A LOT of distraction, plenty of people aboard, and we are exploring exciting places every day.  Nevertheless we try to squeeze in 1.5hrs of school in the day, in between excursions and playing with other kids; with occasional full school days when guests do their own thing. It’s a lot to juggle, but it’s fun! 

A few highlights from our Recife to Noronha leg with co-op guests follow (see reels here):

3000 nautical miles from Brazil to Caribbean

It’s a LONG WAY to the Caribbean, with tons of awesome spots (and challenges).  On this route we got a huge variety of conditions.  

  • CENTRAL BRAZIL: After Itacaré, Meggane joined us during a special time — we were visiting Captain Kristian’s mom, dad, and sister who live in Bahia! Then we sailed 3 nights to Recife, which was wild and wooly riding cold fronts up the coast to Noronha (see This Post to get a sense of things
  • NORTH BRAZIL: we sailed offshore 2 days to Fernando de Noronha in blustery seas for a glorious week visit.  Then it’s time for the “turbo-chargers” as we ride 25kt winds downwind for 1000 miles past the big “corner” of Brazil:  Natal’s Cabo San Roque. This is the area of giant sand dunes, world class kitesurfing, river mouths like Galinhos, Jericoacoara, Atins, Ilha Lençois. So memorable! 
  • AMAZON BASIN: we sailed 50 miles into the strong, tricky currents of the Rio Pará to reach Belem with its misty forests and water buffalo in Marajo. What a crazy contrast.
  • AMAZON TO FRENCH GUYANA: We checked out of Belem (a very complex story for another time) and had the most blissful 3 night 500nm sail… except for one mega-squall that smacked us bad at midnight with 35kts. We had a wonderful rest at the Iles du Salut in French Guyana. I didn’t know this is actually a “department” of France (like a state) and technically it’s the only EU land in South America!  The EU space program is hosted here, since it’s near the equator.
  • FRENCH GUYANA TO TRINIDAD & TOBAGO. Finally we had a very SLOOOOW 5 nights with no wind to Trinidad, expected due to the Intertropical Convergence Zone (a band of disturbed air around the equator) plus Hurricane Erin in the north was sucking all the wind out of sight, and causing occasional 25kts squalls headwinds, to add injury to insult. Typical equatorial chaos! 
  • TRINIDAD. After long days and too much motoring, we finally pulled into the large island of Trinidad to dock Nesi at Peakes marina for a maintenance period and wait out the hurricane season safely – insurance requires us to be south of Grenada for hurricane season (which they very conservatively estimate as June 1- November 30). Now it was time for boat work and the kids flew back to Brazil to spend time with Grandma Susie. 

What an awesome trip and unforgettable experience that we shared together. Meggane was truly exceptional in her ability to adapt to all the different environments and give the girls a consistent, learning presence. 

Thank you Meggane , we love you!

Captain K & Sabby

———————-

About Meggane: 

Hi!  I’m Meggane and I’m from Lyon, France. I’ve spent the last 14 years traveling, living and working around the world. Even though my main profession is teaching, I also work with animals, agriculture, fishing, and even construction of eco-friendly houses …The world is a playground for learning!

Thoughts on life aboard:

I spent the last few years living in my van, so the boat life was easy to adjust to. I particularly enjoyed spending time with our crew of friends from all over the world — Dophaise from Madagascar, Karim from Egypt, Alex from Germany/Namibia, and Kaitlyn from the USA.  

L to R: Dophaise, Sabrina, Naiyah, Kaiana, Kristian, Karim, Kaitlyn, Alex, Meggane. This was our passage crew from Brazil to Caribbean

Aboard Nesi, I also really enjoyed the incredible nature that constantly surrounded us. Whether underwater or on land, we were almost always immersed in nature, and I loved observing the fauna and flora evolving as we sailed up the coast. 

A huge highlight, of course, was my time spent with the girls. I loved everything about our days together. They are two funny, creative, joyful, and positive little souls. 

One big challenge was the long working hours on the boat — there is always something to do on a boat!   Between school time, cooking & community tasks, and even night watches, it was tough to find personal time that I’m used to having.  This certainly took some adjusting! 

Highlights from Sailing: 

  • Amazon
  • Ilha Lençois
  • Ilês du Salut
  • Phosphorescence in Trinidad

Our arrival in the Amazon was so special to me. After spending time around the vast sand dunes of the Brazilian coast, sailing along the Rio Pará, with its lush forests surrounding us, tropical birds singing from every direction, and meeting the welcoming and cheerful locals, it all felt so heartwarming.

I also really enjoyed kayaking through the mangroves at sunrise on Ilha dos Lençóis. It was such a magical moment, watching the colorful ibises in the calm, peaceful morning! 

I absolutely loved our stop at Îles du Salut. After several days of open ocean sailing, arriving at such a breathtaking place was truly unforgettable. It was fascinating to learn about these islands, rich in history, and to walk through their incredible jungle. I really enjoyed discovering this amazing part of France that, unfortunately, I hadn’t known much about before. It opened my mind to the French overseas departments and prompted me to do some research on these places that aren’t talked about enough in France.

Speaking of magical moments, I’ll never forget swimming in bioluminescent waters while anchored in Chacachacare, Trinidad. The water was glowing, the girls were dancing in it, and we even went snorkeling, feeling like superheroes in that glowing night!

Favorite Activities with the Kids:

  1. French
  2. Learning from Nature
  3. Arts & Crafts
  4. Storytelling

Below is a detailed look at each of the above 4 activities.

  1. French

One of my main goals with the girls was to help improve their French skills, in anticipation of their upcoming family reunion in Martinique. They already had a small foundation in listening and speaking French (thanks to Zoe and Ian), which made it easier for me to continue building on it.

We had so much fun learning — through games, creative activities, and exploration — that they didn’t even realize how much they were learning along the way.

French Field Trips

One of the best ways to practice French is to simply get off the boat (away from English speakers), head to the beach, and play in the sand — all in French. The girls are so imaginative and full of creativity! Every time we were on the beach, we’d come up with a new story together, and they could go on for hours — digging a river, building a castle, a volcano, a beaver’s lodge, or burying my feet, pretending they were little creatures trying to breathe and escape their sandy “prison.”

Imagination has no limits… and with it, we added so many new French words to our vocabulary. I always spoke to them in French, but I never expected them to answer only in French. Most of the time, they’d use or repeat some words or small sentences— which was already amazing! The goal was to immerse them in the language, help them realize how much they could already understand, and celebrate every little French word or sentence they gave me. It was all about making them feel proud and confident.

French games

Games are another great way to learn. Every new game I brought on board was introduced and played fully in French.  I would explain everything in French (with lots of gestures when needed!), and if the girls didn’t understand, they’d just ask, which they are good at doing.

One classic game any French child knows is “Le jeu des 7 familles”. It was one of the first educational games I brought, and the girls absolutely loved it. It’s fast-paced, easy to understand, and allowed us to work on several areas:

  • Animal vocabulary and their habitats (ice floe, jungle, savanna, house, desert…)
  • Fun facts about each animal
  • Counting

Games also teach the kids useful card-related expressions, such as:

  • Pioche une carte (Pick a card)
  • C’est ton tour (It’s your turn)
  • On est une équipe (We’re a team)

Other games we play in French:

  • Uno – for practicing colors and numbers
  • Cactus – card game focused on math, calculation and memory
  • Dobble – fast-paced vocabulary practice
  • The Smurfs memory game – excellent for learning adjectives (like Le Schtroumpf Farceur, Gourmand, Bricoleur…)
  • Similo – working on animals, similarities and differences

What I really like about these games is that they are quick to play, can easily fit into any part of the day, and most importantly, the girls loved them. Thanks to the repetition built into the games, we were able to pick up new vocabulary very quickly.

Legos

The girls are absolutely obsessed with Legos — they can build, destroy, and rebuild for hours! One day, instead of interrupting them for school, we turned Legos into school.

We turned the table into a pretend Lego store. I laid out all kinds of Lego pieces in front of me (different shapes and colors), and the girls had to “shop” for parts to build a car. 

That’s how we introduced shapes, new colors, prices and questions you could have to ask at the supermarket:

  • J’aimerais le petitLego bleu
  • Le carre
  • Non, le petit rectangle
  • Ok, ca coute 8 dollars. 
  • Et le Lego plat, vert clair

They looked at their coins, counted, calculated, and gave me the “change” for my payments 🙂

This activity was so complete — and they were having so much fun, they didn’t even notice they were working on so many skills, such as:

  • French vocabulary (colors, shapes, questions, numbers)
  • Math and basic operations 
  • Observation, anticipation, teamwork, and planning

We also did something similar with coloring — one of us would be the “shop owner” with markers, and the other had to buy colors to finish a drawing — all in French.

Body parts in French

Here’s another example of a fun vocabulary activity.

We drew a giant kid on a piece of cardboard. I wrote names of body parts on small pieces of paper, which the girls would draw from a “magic box.” I’d read the word out loud, and they had to stick the label in the right spot. As a reward, they could color that body part!

Another variation was sticking the labels on my body — which they found hilarious, especially when it came to funny parts like teeth or elbows!

 

  1.  LEARNING FROM NATURE

 Aside from French, we also learned biology, science, math, writing, reading, music, and arts.

The Green Coco world schooling approach is to learn from nature & culture around us — which I absolutely love.

Example: on a beach day, we found many sand dollars on the water’s edge. We picked some up, (dead ones), observed them and we became so curious about these fascinating creatures, asking: What do they eat, where do they live, how are they structured?


This curiosity led to a a Sand Dollar Project, including:

  • Research about sand dollars and their family
  • Making salt dough and creating sand dollar models
  • Exploring fine motor skills and artistic expression
  • Comparing them to similar species 
  • Learning about their common traits and differences

We then connected our next activities to that one, to learned about other species from the same family (starfish, sea cucumbers, brittle star…).

Everything around us can be the source of inspiration, if we just follow our curiosity!

  1. ARTS & CRAFTS

I loved our craft afternoons — painting, building, drawing… filling imaginations with color.

One activity I particularly enjoyed was making macramé and micro-macramé bracelets with the girls and two of our young guests during our Fernando de Noronha trip.

Macramé is a craft technique that involves knotting cords or strings to create decorative patterns and designs. Micro macrame uses the same technique but with thin cords or threads. I thought it was a great way to learn knots — a useful skill on a boat!

The girls were very focused and created beautiful patterns. The 9-year-old visiting the boat with his family even went further and made a water bottle holder!

  1. STORY TELLING

Story telling is an incredibly creative activity. The first time we used the Dixit card game, with its beautiful watercolor illustrations. Each of us picked a card that inspired us. I would usually offer a card showing a character, and the girls would invent details about them — name, origin, personality, hobbies…

 Then, we’d connect the characters. We’d ask: Did they know each other? Would they meet? What happened next? 

As our imaginations flowed, we’d draw more cards, sometimes picking blindly, sometimes choosing intentionally — and our story would continue to unfold!

The first time we played (and the next too!), we couldn’t stop, we played the entire morning.

Over the three months, we kept returning to the game, adding inspiring cards from other games. We created so many amazing stories together!


FINAL THOUGHTS

It’s hard to pick favorite activities — it’s truly been an incredible three months with the girls. I loved everything we did together. We turned every activity into a game, and every game into a learning opportunity.

I’m deeply grateful to have shared Kaiana and Naiyah’s daily life. We had so many unforgettable moments, and I learned so much from them! These two beautiful, free spirits reminded me every day that learning doesn’t need walls or desks: it can happen anywhere, at any time, when curiosity leads the way.

Kaiana and Naiyah — keep being your amazing, joyful, creative selves. Stay curious, stay playful, and keep being excited about life and the world around you.

The world is a playground for learning. You can prove it every single day!

Teacher Meggane

Atins, 2025

Adventurous Teachers — come sail the Caribbean & Pacific with us!

Do you dream of sailing tropical islands on an amazing boat with a stellar group of people, while running an innovative, nature-based education program?

We are a sailing cooperative called Green Coco. We have a 60 foot catamaran, hosting families and adventurers in 7-14 trips while we sail around the globe. We launched this Expedition in 2014, starting in the Seychelles Islands, as a world schooling voyage. We are a family of 4 with twins age 6 (very soon!)

We operate like a world schooling hub at sea: with a liveaboard teacher (3-6 month contract) we host co-op members and visiting families and kids. The focus range for teaching purposes is 5-9 years old, but we welcome guests of all ages.

We have space for a teacher in the Caribbean through the Panama Canal to Galapagos (November 2026 through March 2027) and then in Hawaii (April 2027 through July 2027). See our Rough Gameplan.

Interested in coming aboard as a guest? Have kids? Please check out our pricing options for guests in this post.

THE POSITION: EXPEDITION TEACHER

We are looking for a teacher who is:

  • passionate & enthusiastic, dynamic and is excited to turn travel experiences into teachable moments.
  • Emotionally attuned and very present
  • Has experience with kids aged 4-10, and embraces a whole child approach (à la Montessori, Waldorf, experiential learning style)
  • Loves the outdoors and teaching using the natural world
  • Preference for native speakers of French, Spanish and English.

How to Apply: 3 steps.

  1. Please read below: Parenting Philosophy, Qualifications, Expectations Aboard.
  2. Fill out our application
  3. Email to expedition@greencoco.org a simple intro video about yourself (casual selfie is fine, 2 min max) and a basic resume (list of your relevant jobs, education, experiences, references).

Read below for more details on the positions, and check out all the posts from all our previous teachers.

Continue reading

🎥 Episode 11: Why is the best snorkeling in Seychelles here?

Seychelles, 2024. We left Bird Island before sunrise and headed back seven hours towards Praslin. Our next destination? A group of islands that don’t look real… and helped recharge our stoke-o-meter!

The granite islands of Seychelles are the kind of place that makes you squint twice. Big stone sculptures rising from glassy blue water, shaped like something out of a dream—or a high-budget sci-fi set. We were half convinced the whole thing was airbrushed styrofoam. But nope. It’s rock. Ancient, stubborn, very real granite rock.

Why Granite in the middle of the ocean?

Seychelles is home to the only oceanic granite islands in the entire world.

Normally, granite lives on continents. That’s because it forms deep underground from slowly cooled magma, which eventually pushes its way to the surface—like in Yosemite, back in California.

But these granite islands? They’re a fluke of epic geological proportions.

About 180 million years ago, Seychelles was part of the supercontinent Gondwana, locked in place next to Africa, India, and Madagascar. When Gondwana broke apart, tectonic plates shifted like giant puzzle pieces. India broke off and rammed into Asia (hi, Himalayas), while Seychelles and Madagascar drifted into the Indian Ocean—taking their granite roots with them.

And just like that, a chunk of ancient continental crust ended up marooned in the middle of the sea.

Granite Above, Magic Below

Underwater, the granite creates real special formations.

We snorkeled from St. Pierre to Coco Island National Park, weaving through reefs and carving paths through underwater granite tunnels. One second you’re squeezing through a crack in the rock; the next, you’re popping into open blue playgrounds.

It felt like swimming inside cathedrals of rock with encrusted coral. Then the best part? Sea turtles, rays, and fish come right up to us. The marine life is unperturbed by our presence. These are some of the benefits of protected areas! Check out the latest Green Coco episode on Youtube to see stunning shots of turtles and granite underwater formations.

Just Us and the Ocean

Diving in these tiny granite islands helped us forget the boat problems — the busted jib furler, the alternator issues — and enjoy the moment.

We were still in our first shakedown cruise, there would be tons and tons of work ahead, but for now we could enjoy and recharge.

So yeah, when you see a pile of rocks in the middle of the ocean, take a moment and ask yourself: “I wonder what’s below the surface…?” There might be some surprises from 180-million-years ago.

Thanks for following the voyage!

The Green Coco Expedition Team

And don’t forget to check out our latest blog posts here:

📬 Expedition Letter #3 – Exploring Seychelles

What are the Seychelles famous for? What did the Green Coco team discover there?

Learn in our Expedition Letter #3: Exploring Seychelles

  • How did GIANT TORTOISES survive here while others disappeared forever?
  • Is there really buried pirate treasure on Mahé Island?
  • What bird lays its eggs and then flies for years without landing??
    Let’s go find out…

🏴‍☠️ Pirates + Unfound Treasure

Seychelles was completely uninhabited until the 1770s.
That made it the perfect hideout for pirates — like the legendary “Buzzard,” who’s said to have stashed treasure somewhere on Mahé Island…

Still hasn’t been found.
Not saying we’re looking.
(But we’re definitely looking.)

Before humans, giant tortoises ruled these islands.
No predators. No rush. Just 100-year-old chill vibes.

Then sailors came.
The tortoises were hunted or loaded onto ships for long voyages — slow-moving snacks at sea. Populations crashed.

But one place held on: the Aldabra Atoll.
Untouched by humans, it became a sanctuary.
Today, over 100,000 Aldabran tortoises live wild there — a living example of what can survive when we just leave it alone.

🐦 BIRD ISLAND: THE CITY OF SOOTY TERNS

We sailed to a speck of land and found it surrounded by seagrass

And then: the sky exploded. Thousands of sooty terns live here!
These birds live most of their lives without landing… They fly non-stop, catching fish, even sleeping mid-air.
They only land to mate, nest, and hatch their babies.
Once a year, here on Bird Island. That’s it!

It’s LOUD. It’s amazing.

Subscribe to our Expedition Letters

Subscribe for $10/month to get the next one delivered by real-deal snail mail.
Learn more + sign up here.

Thank you for being on this voyage with us.
There’s more to come.


Letter #4 is already on deck — as we were preparing the boat to leave Seychelles behind…

Stay curious.
Stay salty.
And keep following the stoke. ⛵️💫

— The Green Coco Expedition Team

Want to See More About Our Stay on the Seychelles? Check Out Our Episode About Our Shakedown Cruise:

And don’t forget to check out our latest blog posts here:

👩‍🏫Tess, our boat school teacher in south Brazil

Hi everyone, I’m Tess!

I was the boat teacher on the Green Coco Expedition aboard catamaran Nesi this last April-May in Brazil.

A little about me… I’m Australian-American from Colorado, and spent my childhood summers on the Great Barrier Reef. I’ve always had a passion for swimming, diving, and marine life. I studied Psychology and Film in school and later earned my Master’s in Education. I taught first grade on the island of Kauai for two years before trading classroom life for travel.

🎥 –> Watch this short reel 👇

About my top 5 favorite activities during my time with Green Coco in Brazil!

How it all began

When I saw Green Coco’s teacher post, it sounded like the perfect opportunity to connect my passions of traveling and teaching. 

From the moment I boarded Nesi, I was welcomed with open arms. I quickly became part of the crew and boat family. 

Kristian motivated me to try new things and taught me lots about sailing. Sabrina brought a creative spark to the kitchen and was always a kind, peaceful presence in daily life. The girls were playful, curious, intelligent, inquisitive, and avid explorers. They brought so much light and joy to our days aboard Nesi.

Every day on Nesi is an adventure – from exploring the Brazilian coast to taking turns on night watch and experiencing the beauty and hard work of boat life. Watching the girls light up & engage with the world around them gave me a renewed sense of excitement for the wonders of this world.

As Nesi’s boat teacher, we enjoyed many educational activities at sea. We focused on foundational skills in reading, writing, and math but always took time to learn from and be inspired by our surroundings.

About my top 5 activities:  

#1. Tadpole Discovery to Frog Lifecycle

While in Ilha Grande, we came across thousands of tadpoles. Sabrina brought a few back to the boat, and we watched seven of them transform into frogs. It was an exciting “experiment” for everyone aboard- kids, crew, and guests. We explored the frog life cycle, observed them under a microscope, and watched them evolve right before our eyes.

#2. Native Birds: From endemic species to the pirates of the sky

We studied Red-Billed Tropicbirds, Masked Boobies, and Frigatebirds. We observed them in their natural habitat, visited protected bird islands, and reflected on the experience through journaling and art.

#3. Wild Animal Encounters: Spinner Dolphin  

While cruising with guests around the beautiful Ilha Grande, we came across a pod of spinner dolphins. This sparked lots of curiosity, so we paused our regular lessons to deep dive into learning about dolphins, countershading, and dolphin anatomy.

#4. Journaling from experience

Each place we visited was incredible, and journaling gave us a chance to slow down, reflect, write, and appreciate our surroundings. The girls observe mountains, cultural landmarks, and lighthouses- all from their back deck.

#5. Bingo with Shells 

We have some young readers aboard! We made a simple reading activity more engaging by using shells collected from around the world to try to make their bingo. By using shells and a bingo format, the girls were able to read many new CVC (consonant-vowel-consonant) words!

Honestly, the girls have taught me a lot as well: how to be a good sister, how to share exciting moments with others, how to find  joy in the little things, and how to always treat others with kindness. 

Sailing up the coast of Brazil from Angra dos Reis, Rio de Janeiro, Abrolhos, to Itacaré (in the state of Bahia) was truly incredible — what an array of different places and experiences. Excited to do it again in the future in whatever ocean Nesi is sailing through!

Until next time,

Tess 


Captain K’s Notes:

The above map shows our route with Tess in Brazil (see our schedule here). Tess first met us in Paraty after we finished a series of trips with extended family there. We cruised around Ilhas Grande with a family group who just joined the co-op as new members (with twin girls too!) ; and then with another group in Angra dos Reis who have been onboard several times.

After hosting those families in super idyllic cruises, we had a series of tough passages going north to Rio de Janeiro with our crew mates Dophaise and Karim; a week of boatwork; then onward to Abrolhos archipelago for 3 nights at sea, where we spent several days exploring the bird & marine reserves.

Finally we did another 2 nights to arrive in the coastal surf-town of Itacaré, navigating through our first rivermouth in Brazil with a pilot, where we spent 5 days anchored, before visiting my family just up the coast in Peninsula de Maraú.

In Itacaré, Tess said farewell. She overlapped a day or two with our new boat teacher Meggane (who comes from France), and plans to sail with us until the Caribbean.

Thanks for everything Tess, you rock! The girls made a TON of progress with writing & reading with you. All of us will miss you!!


…. and here’s a quick plug for Tess’ Travel Journal, a super cool product that she made to help her travels, and now she sells this to other travel enthusiasts. Check it out:

As my love for travel has grown, I created a small business to share one of my favorite tools for exploration and reflection- a travel journal. It’s filled with interactive, travel themed content including journal prompts, trip planning pages, travel reflection, and maps. The journal is currently available on my website and on Amazon if you’d like to check it out!


See our latest blog posts here:

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📬 Expedition Letter #2 – Seychelles

Ahoy Explorers! Come to a Tiny Archipelago Near East Africa With Us to Learn:

  • Why are the world’s HUGEST coconuts only growing in 2 tiny islands in the whole world?
  • How come GIANT TORTOISES only exist in the wild in Galapagos… and Seychelles?

This little far-flung group of islands is where the GREEN COCO EXPEDITION began. Where is this place??

After searching around the world, we found our catamaran Nesi in this archipelago. This video tells the story of us moving there from Polynesia.

This is a remote place that had no international airport until 1972. Captain K’s dad visited these islands enroute from Tanzania to India by cargo ship in the mid-60s, it probably looked very different indeed. Probably like this:

Fun Facts about Seychelles

#1. It’s a Small Country with a LOT of islands spread over 800 nautical miles.

#2. It has the world’s largest coconut, only growing on Praslin and Cousin islands. It’s got a fascinating biology.

#3. It’s the only mid-ocean islands with GRANITE in the world.

This is the good stuff that we cover in our Expedition Letter #2 — sent by snail mail to subscribers around the world. [Subscribe for $10/month. Learn more about it here.]

What the Letters look like this in real person:

Thanks friends in Morro Bay, CA for sharing your stoke!

We also include some random fun stuff for the kids, like….

How to dive without being a fish:

These are the stories to we’re sharing with our kids and we want to share it with your family too. Little tales from the places we are blessed to visit around the world in this community world-schooling voyage!

Our Expedition teacher Joelie is the artist behind these beautiful letters — customs made works of art that you can touch and feel.

Every Expedition Letter is a chance to be surprise and learn something weird and wonderful.

The world is big. You’re part of it. And there’s still so much to explore.

Subscribe for $10/month. Learn more about it here.

Thanks for being part of the journey with us… and keep following the stoke.

— The Green Coco Expedition Team ⛵️💫

PS. we’ll be sharing more about the Coco-de-Mer and the Granite in the Seychelles very soon!

Stay posted.

Watch the video of us moving from Polynesia to Seychelles here:

Check out our latest blog posts here:

Ian, our boat school teacher in South Africa & Namibia

During the last 6 months we had a stellar teacher aboard Nesi: Ian Bacon from Chicago (UCSB recent grad- go gauchos!!). He was aboard during the toughest sailing stretch we’re likely to have for a loooong time. We knew this was the case, so we wanted to find a super amazing person for the role… And guess what? We got very lucky 🙂

Here’s the story — and read at bottom for Ian’s impressions of life aboard & his favorite teaching activities with the girls.  

Check out all the posts from our previous teachers.

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Calling: Adventurous Teachers & Videographers

Would you like to sail the world, explore beautiful islands, live on an amazing community boat, while helping create an innovative program?

We are a sailing cooperative called Green Coco with catamarans run by sailing families. We have space for a teacher and videographer in Brazil and Caribbean 2025 & 2026 aboard 60ft Nesi (with Kristian & Sabrina) and in French Polynesia aboard 46ft Selavi (with David & Eleanor).

We are looking for:

  • TEACHER. A passionate & enthusiastic teacher for kids age 4-10, who embraces a whole child approach. Preference for native speakers of French, Portuguese, and English. Duration: 1-6 months.
  • VIDEOGRAPHER OR SOCIAL MEDIA EXPERT. Someone who loves capturing and editing videos, and/or has social media skills. Duration 1-6 months.

How to Apply: 3 steps.

  1. Please read below: Parenting Philosophy, Qualifications, Expectations Aboard.
  2. Fill out our application
  3. Email to expedition@greencoco.org a simple intro video about yourself (casual selfie is fine, 2 min max) and a basic resume (list of your relevant jobs, education, experiences, if you have a career mission statement). Videographers/social media experts: please share a portfolio or similar. We will also need 2 references, which you can supply later, don’t get bottlenecked with this.

Read below for more details on the positions, and check out all the posts from all our previous teachers.

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Joelie: our boat school teacher in Madagascar

In February 2024, we moved aboard our 60ft catamaran Nesi in the Seychelles with the help of Zoe (read her post here)

We worked non-stop, full-throttle for 2 months, suffering with the summer equatorial heat, running two very eventful “shakedown trips” with co-op members, and doing a million repairs & projects on the boat.

Check out all the posts from all our previous teachers.

Joelie arrived in April 2024, just as we frenetically prepared to leave the protected waters of Seychelles. No time to waste… when she arrived, I gave her a drill and screwdriver and we started installing solar panels.

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Expedition Letters – our gift to kids everywhere

We’re passionate about our kids getting their hands & feet dirty (or wet) and experiencing life for themselves. To LOVE learning because that’s what makes life fun !!

What fools ever launched a youtube channel and simultaneously promoted a ‘screen-free’ alternative?? We just did. Last weekend was Episode 1 and this coming Sunday January 5 is Episode 2 on our channel. One every week!

We’re super proud of our videos, but heck, we really wanted to get something REAL in kids hands that they can get excited to receive by snail-mail every month. Something outside of digital screens, something they can hold and allow their imagination to wander.

So we created Expedition Letters as a complement to our videos. Every month, they’ll be delivered to your house or school, a beautiful 4 page handmade, custom work of art! Exploring cool new countries that Green Coco visits, educational nuggets, naturalist drawings, fun maps.

We’re only charging $10/month — losing money for awhile, then hopefully barely covering costs… But we wanted to make it accessible for everyone. Ontop of that we’re doing 2 promotions to launch the Letters, deadline January 20, 2025:

  • First 50 subscribers: get a chance to win a FREE boat trip with bonus raffle tickets !!
  • Get 1 , Give 1 : sign up and nominate an awesome teacher to receive a FREE year subscription of the Letters.

Read more info about Expedition Letters and subscribe here: www.GreenCoco.org

On a personal note: thank you for the support in this crazy new endeavor of ours. We run boats, not monthly subscriptions, it is pretty daunting!! We don’t know if it’ll make financial sense, but we believe it’s the right thing to do, so we’re trying to make it work… fingers crossed we reach enough people to make it fully sustainable.

Zoe: our Boat School teacher from Tahiti to Seychelles

Zoe was our second pre-school teacher to come aboard Green Coco — she is from Corsica (a territory of France), and recently finished her teaching credential. She wanted to experience alternative forms of education for kids. She was onboard starting in French Polynesia, and helped us fly to California and then to Seychelles, and make the transition across the world to our new boat.

Zoe & Naiyah in Mahe, Seychelles

Have you ever seen people so excited to make something happen, you just know they’ll be great for the job? That was Zoe.   As I picked her up with the dinghy at the dock in Bora-Bora, she said, “Only seeing you now, do I believe you guys are real. I mean, teaching kids on a cruising sailboat?  This is my dream.” 

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Libby, our Boat School Teacher in French Polynesia

Our very first Green Coco expedition teacher was Libby.  She’s originally from Texas, has worked in Montessori school, and has been recently traveling the world.  

She was aboard Selavi, our 46ft catamaran, for 3 months in French Polynesia. This was our last stretch of time aboard Selavi, before smoving onto our new 60ft Expedition catamaran, Nesi. We had been living in Polynesia for 7 years, ever since arriving here on the Green Coconut Run, our first community expedition (read more about it on Nat Geo, NPR, and Seven Seas magazine)

Libby helped us launch our boat-school program during this time.  These 3 months were a preparation for our upcoming world schooling expedition which begins aboard Nesi in March 2024 in Seychelles. (read more about it in our blog posts)

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