The way I went about selecting a RV dealer was to duplicate my purchasing experience with my former employer, i.e., prepared a detail specification on exactly what I wanted in the way of model and extras. Sent a letter and specification to five notable RV dealers, 3 in Texas and 2 out of state. In the letter I noted that the RV dealer had one and only one opportunity to respond with their price offer as to trailer and features as close to my specification as possible. Four of the dealers responded accordingly and one responded like a car salesman. No need to explain the car salesman approach, but he was $10M higher than the dealer that I ended up buying the RV from. He kept asking about pricing from the other dealers, which I refused to give him that information. This process worked well for me, it gave me the opportunity to communicate with each of the dealers via phone and email prior to final selection and purchase.