Join Date: Feb 2013
Location: Minneapolis, MN
Thanked 69 Times in 68 Posts
Rep Power: 5
Re: Making Your Boat Unsinkable
I'm in a Starwind 22 with 2600 lbs of displacement
Fresh water weighs about 62 lbs per cubic foot, so you'd need at least 42 cubic feet of foam. That would be a block 3.5' per side.