When they build campers, they try to keep weight down, but that kills the long life of them as well. They take a beating on the road too. also if used in winter the salt crap does a real number on them. In between the panels, they cant really dry out either. Saw one sell last spring, late model motorhome style, leaked all over, plus lots of other problems, and it only brought $1,000 and the guy bout went nuts! --- He ended up taking it back home.
I like Doc's hide-out!
