Build a large wooden sea skiff plans . these plans are for a 17 ft wooden skiff. the happy clam is the latest of over 65 boats having this unusual hull form that have come from the boards of the atkin family during the past 25 years.. Boat plans for power, sail and small boats. free boat plans. boat kits and supplies plus the best boat building technical support.. Introducing: myboatplans – "instant boat building!" the complete boat builders resource. over 518 detailed boat plans, schematics, cutting patterns, material lists for all types of boats..