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.. The stasha is the world’s lightest nesting dinghy weighing in at about 10 kilos (22lbs) making it child’s play to launch and retrieve. the stasha is an elegant design and is a delight to row and great fun to sail. despite its light construction it is surprisingly strong.. Enjoy hours of free boatbuilding video content, including this 14-part how-to that takes you through a stitch-and-glue kayak kit from start to finish. dozens of videos on strip-planked kayaks are here, and most boat pages have engaging intro videos like this one. on this site you will find not just boat kits and plans but boatbuilding materials, marine plywood, boatbuilding tools, mas epoxy.