HI there-Still haveing a hard time with this. I have an opportunity to trade for a rigid Klepper Tramp S kayak. I have not seen it physically but have been told it is approx. 16 feet long and fiberglass, with a built in rudder. I have seen pictures and it looks to be in decent shape, though stored outside I think. Can anyone tell me more about this? I cannot find any info online about Kleppers rigid kayaks, though on craigslist someone is selling a 12 foot fiberglass Klepper for $150. What are the potential problems with a fiberglass kayak that may be 30 years old? Thanks in advance .