Fireflipper
We were formally full timers, last year. Spent nine months on the road and about 18 thousand miles. The only problem we had were the wheel rims, the rim manufactuer sent us two new sets of rims, one in july 05, the second in october 05, so far no more troubles. The Grand Canyon held up very well to all the traveling but the wife got tired of being on the road so much, so we headed home. She is still not ready to do any traveling yet, other than a few hundred miles. This is usually just to Atlanta for a weekend and we stay with my sister there. A single AC does not really cool to well in the hot climates so if you plan on being in the south or west during the summer a second unit is a must. Have fun and don;t spend too much on fuel.