I am just finishing up a 15' duckboat when I spotted a 15' unfinished aluminum sled hull on Brooks Street (spa business) in MIssoula. I have fabricated two aluminum boats in the past so I wheeled in for a look. This is an unfinished hull with a caved in side where somebody rammed it. It is easily fixed. It would make a great project boat. They are asking $150. But then I started thinking about the cost to finish it, and I am sure it would cost seven or eight hundred. So, I would have a grand in the boat with no trailer and no motor and very little chance to make a profit in these hard times when there are so many good deals out there.
(the hull cost a lot of money for 5'x20', 1/8 sheets.)
If you are in this area, I would love to weld and fabricate this boat this winter for practically nothing if I had help. If you have a mig welder and know how to weld aluminum, I would be glad to just talk and share with you some design plans.