I would widen the search, especially since you are just shopping now. Look at well-known dealers such as PTL and MHSRV both are in Texas. These dealers will give you a broad view of used models and both are known for providing good prices. PTL is more of a consignment dealer but last time I checked with them they showed sold pricing on some models.
If you haven't been advised already I would avoid Camping Worlds. If there is one near you and you want to walk the lot fine, but I wouldn't get into a sales conversation with them. CW also has affiliate dealers like Meyers RV, such as the one in Hamburg, NY. I'm not sure how the connection works but dealers that CW had taken over have somehow reverted to their previous name, my guess is to hide the CW name.