I am very interested in a 2002 Catalina 250. Its a at Catalina Dealer/Broker. 2 questions:1 What is reasonable to offer w/o sounding like an idiot. 2. I called the scuba company who said they clean the boat monthly and that is boat is in great shape below the water line. Can I trust them or should I do survery at cost of $10 per foot plus $200 to pull it out of water. Thanks all and wish me luck.Piseas