I have been looking at an inexpensive Prindle 16 built in 1981. The sides of the hulls have no apparent soft spots ( as far as my inexperience can tell...), but the decks forward of the trampoline about a foot or so appear to be soft. I push down on them and they give a little, and make a subtle crackle noise. If the price is right is this boat still sailable? Am I safe to think that as long as you are not going to be standing that far forward on the decks that the boat should be ok?