Heck, I build my dock sections for my grow out pond in less than two hours. Get 2 - 4x8 sheets of treated plywood, 4-16 ft treated 2x4s, 2 - 4ft long treated 2x4s. Throw together a 4x16 frame, put the plywood over it, add a float or two and you're set. Eezy, peezy.
