What a lot of assumptions. I bought a 1992 Class A up in Alaska, took it on a few short trips and then drove it all the way to Virginia. It was 19 years old when I bought it and the only thing I had to do to it was change the oil before I took the long trip. Tires were fairly new and the owner kept up with the maintenance. Had I thrown out the ad based on the year of the RV, I would have missed out on what I feel was a good purchase.
I've seen 2005 models that I wouldn't drive away for free due to smoking owners, poor maintenance, and leaks, and my 92 is on the other end of the equation. Never assume one way or the other, and realize that you're going to kiss a few frogs before you find that prince (at least that's what I tell my daughters).
Good luck and keep looking.
Tom