Green valley boat works canoe and kayak plans for sale we sell plans for contemporary, high performance canoes and kayaks from a full range of designs by john winters.. Sassafras 16 configurations: » (click here to learn about kit options) standard configurations: complete kit view contents: $1175: alternative configurations:. Small boat building plans. full size boat building plans for do it yourself boat builders. no lofting required. these are all original designs by nick schade a.