As to the carpet in the coaches. We removed the carpet and linoleum from the living room and kitchen and replaced it with laminate flooring. The LR slide still has carpet as I haven't figured out how to make a smooth transition from the slide to the main floor. In addition to making the coach easier to clean, it also looks much larger. Here's a link if you want to see it.
http://www.geocities.com/fulltimedre...4/lam_flr.html
As to drinking the water in the campground. We were campground hosts this summer in a state park. After drinking the water I became ill. After leaving the campground I got a little better but in another two weeks I became so ill that I spent three days in the hospital with IV's, stomach pump and anti-biotics. The final diagnosis was that I had been drinking water with a giardia infestation. The campground was having pump problems while we were there and the water had been contaminated and wasn't properly chlorinated. I will drink bottled water when camping from now on.