I have just purchased a 1993 Bayliner 2052 Cuddy and I would like to know if the stringers are made with wood or composite. I found one small hole on the outside bottom pass rear about a 2" long by .5" wide. Should I just patch it and not worry or should I be worried about the stringers? The rest of the boat is almost mint and has been dry stored until about 6-8 months ago.