I'm not familiar with the Blue Water brand, but I've been around boats my whole life (Miami). Sunken boat is not a fresh water flood car. Years from now you 'll have problems from the salt water. 2 days is not a long time, but it's enough for the water to saturate every part of the boat. Not sure what your budget is, but if you think this is a bargain that you'll spend maybe 50k on and flip for 200, you're taking a big risk. A boat is a depreciating asset, not an investment opportunity. A formerly sunken boat is more than likely going to be a money pit.

I think you should get it if you don't care about the money and just want to play with it as a project... that is, if you're willing to lose your investment into it. If you're hoping to make a profit off it, maybe you should look into other things.