A friend and I are renting a Cruise America RV and going from San Francisco to Phoenix AZ in October. The route we are currently planning is to go from San Fran to Yosemite than down to Palm Springs up to the Grand Canyon and Monument Valley and than back down to Phoenix. Does anyone have any ideas, thoughts or reconditions? This will be my first time in an RV and would like some pointers or the like. Does anyone have experience with Cruise America RV rentals?