Introducing: myboatplans – "instant boat building!" the complete boat builders resource. over 518 detailed boat plans, schematics, cutting patterns, material lists. Free boat plans listed by type including hydroplane plans, motor boat plans, scow plans, paddle and oar plans and miscellaneous boat plans.. Great plans, very complete, easy to understand. made the kaholo 12 for the wife, she loves it. the other board is timeless surf. after 30 years of building and repair.