Glen-l marine designs / www.glen-l.com / boat plans for the home builder. Quick canoe plan info. quick canoe 155 – a simple plywood canoe – plans $30. length – 4.7m (15ft 6ins) beam – 0.83m (33ins) hull weight – 23kg (45lbs). 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.