Free plans to build a classic 25 foot cabin cruiser boat. this beautiful project could be a sportfisher, leisure boat, or utitlity craft.. Home / boat plans & kits catalog / power cruisers: power cruisers. trailerable cruisers, trawlers, yachts trailerable deep vee express cruiser :. Learn how to build yourself a houseboat in your backyard. our complete boat plans collection is available for free and immediate download. it is the largest wood boat.