We had Trailmanor 2619 that we bought new in 2000. We previously owned a Rockwood pop up. We loved our pop up but the Trailmanor was AWESOME. Recirculating toilet was no big deal, and the size was perfect for 2 Adults 2 teens and a 80 pound boxer. These things last are designed to require very little maintenance. We sold ours in 2008 and went to a class A, but it was as good as new.
Look around, I talked to a family last month that had just bought a used 2619 for 5000.00. I think they said it was a 2006 and it looked just like ours.
Hope you have a blast in whatever you end up with.