Trawler boats come with a full-displacement, ballasted hull with fiberglass construction. Large trawlers and expedition yachts over 75 feet in length are built with steel aluminum hulls, while classic trawlers were built out of wood. They are seaworthy vessels built for long-ocean passages. They come with all the comfort features to make you feel at home and provide a sailor cruising experience. A great example of a smaller trawler boat is the brand Grand Banks, which has a stellar reputation for building reliable trawlers that go the distance.