Note – in the particulars for each design, the dry weight is given for guidance only and will vary depending on the grade/density of plywood and solid. 3] jérôme delaunay designs plans for simple cruising scows and pocket cruisers, with 3d building manual. (added: 28-dec-2015 hits: 410) my links | rate | cached |. How fast does it go? for estimating the speed for small outboard planing boats see planing speed boat chart. this chart should be used for.