I'm looking to bring back an old boat and I found this site, and an 19ft Aquasport built in 1987. I fished the same boat for years which my buddy had, and loved the boat. This boat is beat up, but appears to have a solid hull. I did find near the stern bilge pump a two foot section of foam that was lightly glassed over. My concern is that the block of foam is a broken off piece of a stringer. looking into the stern of the bilge, there is one block of foam on the star port side of the bilge pump that is solid and glassed to the hull. To the port side of the pump is where I found this free piece of foam. Do you think I should run from this a start looking somewhere else or is this not a big problem to deal with.