With their RV, the equipment is easily transported along. You should also contact the Handicapped Travel Club, which is a California non-profit corporation. If you spend a lot of time in the desert or hot places, then it's a good idea. A slideout is an option that allows RVers to expand the space inside their RV once they reach their destination. About one-third of RVs today are sold with this option.
Some units even have two or even three slideouts.
I see RVs with solar panels. You see this a lot in the winter in the Arizona desert. With solar panels, RVers can keep their rigs' batteries charged or, at the very least, slow their discharge. While some people are initially intimidated by the size of an RV, after driving one awhile they report it isn't much different than driving the family car. A survey of RV owners by Lou Harris and Associates found that three out of four RV owners do not feel that driving or towing an RV poses any difficulty.