John, most people used to wash the car down after going to the beach, but very seldom did they wash the undercarriage. I guess I was paranoid, and tried to find a pressure car wash, and run the undercarriage through it after I spent any time at the beach. I was just trying to say that eccentric people who had the money to buy those kind of toys back in the mid '60's usually didn't spend time at the car wash after going sailing. I would be very skeptical of any car that had the entire frame replaced, without proper pictures to document the before and after. Joe-JDC.