Thank you all for the very good information. I think I'm going to pass on this one as it could cost a lot more if I reall have to start replacing a lot of stuff that look good but isn't do to age.
A little back ground on us. We are getting out of boating as our 32 ft cabin cruiser is getting to much to handle. We are both in our 70's. Looking to get a RV and do a good amount of traveling around the US and southern Canada.