[Neweller]

I had a coach that spent a lot of time down in Florida for a few years and it too had a considerable amount of rust. As Dean was mentioning about trapping the moisture, this is what I found on this particular coach between the insulating foam and the sheet metal on the bottom side. The foam was trapping a lot of water. I know the classic body's have problems with water getting into the basement areas from seams and doors. Something important on these is to make sure the drip rails are sealed well.