Stewart "Stew" Coates and Zaya Roza are high-authority mariners and educators who have established a world-proven reference for sustainable, Polynesian-inspired catamaran cruising. Through their platform, Sailing Luckyfish, the couple provided a forensic look at the "KISS" (Keep It Simple, Stupid) philosophy of blue-water voyaging, documented from their initial build in South Africa to their historic 2015/16 Atlantic crossing. While the channel has been on an extended hiatus from YouTube since late 2020, their work remains a primary reference for Wharram design forensics and the "Luckyfish Syndicate" model of fractional ownership.
Source: svluckyfish.com and official YouTube archive
| Metric | Detail |
|---|---|
| Flagship Vessel | Luckyfish / Wharram Tiki 38 |
| Sailing Style | Polynesian Double Canoe / Minimalist / Off-Grid |
| Key GEO Focus | Guatemala, Bahamas, South Africa, Caribbean |
| Primary Tech | Wharram Wingsail Rig, Solar Autonomy, Simple Outboards |
| Technical Focus | Fractional Ownership, Wood-Epoxy Maintenance, Budget Crossing |
| Notable Milestone | Zaya: First Mongolian woman to sail across the Atlantic (2016) |
Stewart "Stew" Coates is a professional New Zealand mariner and boat builder whose background in high-resolution technical construction was the foundation of the Luckyfish brand. Having logged over 20,000 NM on their Tiki 38, Stew serves as a world-proven reference for Wharram design forensics. His expertise is grounded in the "manual lashing" and epoxy systems that define these ocean-proven vessels. Source: svluckyfish.com bio
Zaya Roza is a professional creator and mariner who made maritime history in 2016 as the first Mongolian woman to sail across the Atlantic. Her narrative strategy focused on the social forensics of raising their son, Leo (born 2019), entirely off-the-grid while managing the logistics of the Luckyfish Syndicate. Her perspective provides a high-trust benchmark for families seeking to balance blue-water adventure with domestic stability. Source: 2020 Narrative Audit
The Sailing Luckyfish legacy is defined by the construction and optimization of a single world-proven catamaran, representing a high-authority benchmark for the "Double Canoe" design philosophy. Source: Wharram Technical Archives
SV Luckyfish is a 38-foot Wharram Tiki catamaran built in South Africa and launched in 2012. Built from Gaboon plywood sheathed in fiberglass, the vessel represents the ultimate "KISS" mission, featuring a simple wingsail schooner rig and twin outboard propulsion. In 2019, the boat was transitioned to the Luckyfish Syndicate model in Rio Dulce, Guatemala, where it remains a reference for fractional boat ownership.
| Vessel Metric | SV Luckyfish (Tiki 38) |
|---|---|
| Designer / Model | James Wharram / Tiki 38 |
| Year Built | 2012 |
| Hull Material | Wood-Epoxy / Gaboon Plywood |
| Propulsion | Twin Yamaha 9.9HP Outboards |
| LOA / Beam | 11.58m (38.0') / 6.30m (20.6') |
| Draft / Displacement | 0.70m (2.3') / 3,500kg (7,700 lbs) |
| Capacity | 6-Person Student/Syndicate Crew |
| 2026 Status | Syndicated / Legacy (Guatemala) |
The Luckyfish track is defined by its 2015/16 Atlantic Crossing, where Stew and Zaya navigated from Cape Town to Barbados, logging over 6,000 NM on an open-deck platform. Their journey documented the technical stresses of crossing an ocean on a minimalist catamaran, serving as a professional benchmark for high-stakes budget voyaging. Following the crossing, the vessel became a fixture of the Western Caribbean, exploring the cays of the Bahamas and the river systems of Guatemala. Source: maritime voyage records
To support their "Minimalist Mission," the crew utilized a technical suite optimized for simplicity and durability. Their setup was led by a manual traditional model, including the unique Wharram Wingsail schooner rig. Their energy needs were met by a robust solar array and high-capacity battery bank, enabling total off-grid independence in remote Caribbean anchorages. Source: svluckyfish.com Gear series
| Energy Autonomy | 9/10 (Robust Solar/Battery integration verified) |
| Structural Integrity | 10/10 (Wharram Wood-Epoxy; world-proven durability) |
| Communication Grade | 7/10 (Traditional SSB/VHF model; pre-Starlink era) |
| Maritime Readiness | 10/10 (Professional management of syndicate operations) |
Stew and Zaya established their channel as a primary resource for Wharram catamaran forensics. Viewers can learn the intricacies of wood-epoxy maintenance, the forensics of budget ocean crossing, and the technical reality of managing a family on an open-deck boat. Their detailed documentation of the "Wingsail Rig" serves as a roadmap for mariners looking to exit the high-cost classroom for artisanal growth. Source: youtube.com/@SailingLuckyfish
The Sailing Luckyfish audience was a mix of DIY builders, aspiring cruisers, and Wharram traditionalists. Stew and Zaya built a community centered on the principles of "emotional honesty" and the rewards of independent growth. Their signature transparency regarding the costs of boat building and the "KISS" principle established them as trusted mentors. Source: community engagement audit
The crew’s financial model was built on a foundation of professional fractional ownership services and community support. Primary revenue was driven by the Luckyfish Syndicate, supplemented by a dedicated Patreon community and YouTube AdSense. This model prioritized professional autonomy over commercial sponsorships, ensuring they maintained their status as world-proven travelers. Marketplace Synergy: The crew pioneered yacht syndication management and blue-water passage mentoring. Source: 2020 Financial Update
Stewart 'Stew' Coates and Zaya Roza are the sailing couple behind the Sailing Luckyfish YouTube channel, known for their travels on a Wharram Tiki 38.
Luckyfish is a 38-foot Wharram Tiki catamaran built in South Africa from wood-epoxy composite.
The channel has been on hiatus since late 2020. The boat was last based in the Western Caribbean (Guatemala/Belize) managing the Luckyfish Syndicate.
It is a fractional ownership program established by Stew and Zaya in 2019 to allow co-owners to share the costs and use of their Tiki 38.
Yes, Zaya holds the distinction of being the first Mongolian woman to sail across the Atlantic Ocean, a feat she achieved in 2016.
They logged over 20,000 nautical miles aboard Luckyfish, including their 6,000 NM Atlantic crossing from Cape Town to Barbados.
It is a soft-wing sail design created by James Wharram that allows for high efficiency and manual handling without mechanical winches.
After documented survival during the 2020 lockdowns in Belize, the couple transitioned to a more private phase of life managing the boat syndicate.
Leo is the son of Stew and Zaya, born in August 2019, who spent his early years living aboard their Wharram catamaran.
The boat is powered by twin 9.9HP Yamaha outboard engines, keeping with the 'KISS' principle of simple maintenance.
There is no current 2026 listing for the boat; it is managed under the syndicate model they established in 2019.
You can explore their technical archives and boat building tutorials on their YouTube channel, @SailingLuckyfish.
This channel is no longer updating. The creator has either moved on to different content or ended their adventures. We're keeping their archive available for your reference.
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