Handmade boats by nick schade and guillemot kayaks | groton, connnecticut, usa. Free kayak plans. we’re offering a free version of our laker kayak. these plans are designed to be simple to assemble but perform well on. Model: length: hull weight: beam: max payload: cockpit size: rowing draft: sailing draft: sail area: jimmy skiff: 13′ 2" 96 lbs. 50 in. 450 lbs. open: 5" 30" 60 sq ft..