This is how my wife and I got a grip on RVs. We first decided on what our RV goal was, full timing and traveling the country for a few years.
We spent one summer traveling and visiting camp grounds and talking with RV owners.
Long story short, few complaints about their RV, many had after thoughts about their floor plans and would do it differently next time, most had negative views of their RV dealer.
We wanted a four seasons coach designed for full-time living that could be towed by a one ton SRW, these requirements narrowed down our choices. We decided on a rear den floor plan which increases storage, and provided three areas inside the coach. We decided to purchase a Montana 3790RD. After two seasons of camping we have no complaints with the Montana. The dealer, a much different story but we expected that from our camp-ground interviews.
I found a web site I used to find the best price. I provided the model I was looking for and it returned a list of resellers that had the 3790RD on their lot. I negotiated a best price through email.
To give you an idea of pricing, the Montana had an MSRP of $72,000, no $84,000, no $69,000. Amazing, we got the VINs and contacted Thor (parent company) and they kindly provided us the MSRP pricing sheets. The actual MSRP of these 3790s, which were all configured the same, was $71,019.00. Local dealer made us a one time only, if you sign today, rock bottom price of $68,000, he later lower to $64,000. We got it for $53,000 (+ tax) from a dealer we located using the internet. If I can remember the web site I'll post it.
RVs come purpose built as toy haulers, bunkhouses, coaches and in trims like cars, you have the Sonics, Impalas, Buicks, Lincolns, and the Rolls Royces. Some are four seasons, some are full time living, some are designed for towing and others for parking on a permanent site. They all share one common, poor resale so do your homework before you purchase.