I have to laugh at some of the comments. New Member???I signed up in 2009; camping and cross sountry trips since 1987??? Three of them since 2004, when nwe retired. As to the lack of maintenance; I'd love to share my mtce records anytime. All systems function now as when we bought it new...We maintain and repair as required. How to you prevent rust on a tailpipe attached to the diesel engine at the turbo????This coach now has 35,000 well used miles on it. We hope to put more on ....It took 1/2 day to unravel the components to get to the pipe and a day for the wrong part to get flown in by Freightliner; then they fabricated what was needed. As to the expense...when you're over a barrel and a vendor knows it AND they treat you fairly - that deserves NOTICE...