Almost as important as picking the type of RV you want is picking a dealer. You will be going back to the dealer for service and accessories. If he hasn't got time for you before the sale, he sure won't know you after the sale. Many folks have been upset when, after buying the rig of their dreams, they discover they can only put a few pounds of cargo inside before exceeding the weight limits. The difference is how much you can safely add.
Many publications are available.
A excellent selection is available through the Two-Lane Roads web site. There is a commercial site, Delivering RVs , that may provide you with the information you need. We try and stay away from classified advertising as much as possible. There are commercial sites, some listed on our RV Links page, such as Horsetrader Jim , that offer such services. Trailer Life magazine also has a classified section.