A white catamaran yacht with twin hulls rests on grass, supported by blocks. It is stationary, likely under maintenance, beside a pink-roofed building with blue walls and scattered yard equipment. Text on hull: not legible in the image.

Building the Dream

By Laura and Philip Harvey

We started building our dream boat, a DH550 55′ catamaran we christened Wild Vanilla. Our catamaran was built on a piece of land just behind Budget Marine in Trinidad, during a break in our long-term family cruise. Before we began, we had sold our boat building company, Harvey yachts in Cape Town South Africa, and set off on our 38-foot cruising cat. Onboard were our nine-month-old son and our cat, Velcro.

We sailed from Cape Town to St Helena Island, Ascension Island, and the Azores then into the Mediterranean visiting Portugal, Spain, Italy and Greece before wintering in Turkey.  Here was born the dream of a bigger boat that could carry us faster across the oceans. I sketched the boat I wanted to build. I did a lot of thinking about materials before I contacted Dudley Dix, an old friend who had developed the radius chine plywood construction method. He offered to do a collaborative design with me and we set out to do all the planning.

In the meantime, we sailed back across the Mediterranean and headed for the Caribbean. When we put our current boat on the market there was a rush of interest, so we headed south to Trinidad to haul and clean up the boat. It was sold within two weeks. Here we were with a design and all our earthly belongings. Laura was pregnant so we asked if we could stay to build our next boat. We looked around at what could be done in Trinidad. We had great support from the yard, Powerboats, and especially Donald Stolmeyer the manager there. We were introduced to Risa Hall who handled our account at Budget Marine. Without her and the Budget Marine staff, it would have been very difficult to build there. We managed to find a piece of land just behind Budget Marine where we had a shed and container storage setup for the build.

We chose the best materials available for this type of build: WEST SYSTEM 105 Epoxy Resin, 209 Extra Slow Hardener, and Brunzeel plywood imported for us by Budget Marine. Locally, we got cedar for stringers and mahogany for structural beams. With The Gougeon Brothers on Boat Construction book firmly in hand, we set about building our 55-foot cat Wild Vanilla. We used WEST SYSTEM products exclusively and it was a pleasure to work with. We believe this will help our resale price in the future. The boat design can be viewed at www.dixdesign.com/55cat.htm. We ordered all of our WEST SYSTEM Epoxy, materials, and equipment via Budget Marine and Powerboats store.

I started the project on my own. Soon the large plywood sheets I was scarfing together were too large for me to handle, so I employed some local young guys that I trained in the use of epoxy/wood. I soon had six people working with me and I had to train them in all aspects of boat building.

We first made all the plywood bulkheads for the hulls, then put them up on “feet “ while I lined them up to accept the long cedar stringers we had made. After this, we started adding the scarfed hull panels to the frames. All panels were pre-coated with WEST SYSTEM Epoxy then glued and screwed to the frames. All fasteners were removed once the epoxy had cured.

I used the radius chine construction method to make the hull radiuses. The final hull panels contained carbon fiber chainplates for the rigging. We then started the fairing process, all the while adding coats of epoxy. We ended up with six solid coats on the hulls before the painting with epoxy high-build primers and finishing in Awl-Grip®  topcoats.

Large curved wooden hull panels stand upright, braced by scaffolding in a boat-building shed. A stack of timber and a wheeled cart sit nearby, with a blue shipping container behind.
Wild Vanilla’s bulkhead setup

A rusty orange metal beam rests on a wooden surface; a small orange tab is attached to its edge, with a weathered blue-gray object on top, against vertical wooden planks.
Carbon chainplates on Wild Vanilla.
A white boat hull rests on supports in a workshop. Man in a pink shirt stands beside it as hoses and tools lie on the floor under a metal roof.
The 55′ catamaran’s hull, faired and sprayed
Object: varnished wooden boat deck featuring a raised platform with two steps. Action: none; the deck rests. Context: an enclosed cockpit area with benches and a dark covering behind.
Aft cockpit fitout.
An open wooden hatch in a ship's hull reveals a lower chamber; white-walled interior panels with parallel grooves line the sides; reddish-brown timber frames surround the opening.
Foam between stringers
Object: Interior of a wooden boat hull with curved timbers and planks. Action: a rope drapes across an opening. Context: metal ribs and weathered surfaces indicate ongoing repair in a shipyard workshop.
Hull interior
Rusted cylindrical duct curves along a rooftop wall; construction scaffolding looms overhead, with cardboard debris scattered across the surface.
Bridge neck joint
An orange metal hull-like frame with curved ribs sits on a wheeled cradle beneath a shelter; nearby tools and supports indicate an outdoor fabrication or assembly area.
Transom and aft steps
A circular black gauge or valve with white markings is mounted in a wooden compartment inside a boat cabin. Surrounding are varnished teak panels, shelves, and hatches in the deck.
Aft cabin with engine
Rusty orange metal railing with vertical bars spans a narrow opening; serves as a barrier in an industrial setting, with a blue-framed doorway and beige corrugated panels in the background.
Foredeck stringers on Wild Vanilla.
A large curved wooden boat hull sits on a wooden cradle inside a metal-roofed workshop, with curved frames and planks being fitted and supported by temporary scaffolding.
Note the smooth radius of Wild Vanilla’s chine.
A man in an orange shirt stands on a ladder inside a wooden boat hull, reaching to work on curved planks; unfinished interior reveals wood panels and construction tools.
Deck stringers going in