This is a pretty serious boat, if I have it correctly identified. Danny Greens Chameleon. 10'4 x 4'2" with a slight pram bow, making it a larger boat still.
Check this out Jon, Cuttyhunk a few weeks ago. They had it on the foredeck and easily tossed each piece in and lead them aft. Here the mom is putting it together off the stern in just a few seconds, done.