Waverunner 24. steel or aluminum semi displacement hull boat plans & full size frame patterns see more : coastworker 25 wood epoxy, steel or aluminum, fiberglass. displacement or semi-displacement or planing hull boat plans & full size frame patterns. this is the smallest of our coastworker range that extends from just 25 ft to 58 ft – an ideal first boatbuilding project.. 1 sheet + is an attempt to make a nice looking, good performing small boat out of a single sheet of plywood. with a 30" beam and a length of 88", the boat achieves 4 mph with a trolling motor. of course it can be rowed and paddled too. costing about $100 to construct, and capable of a 6 foot 190 pound occupant, it can be many things to many people.. Search results: boat manufacturer gar wood. 33 boats were found that matched your search. scroll down and click on the id or boat description to view..