Ours isn't old, but worth mentioning.
We have a '99 Coleman/Fleetwood pup. When we bought it in 2005, the salesman said "this one has seen a lot of camping!".
Then we took over.
Second weekend owning it we said "South Dakota!". 600 miles to Rapid City on Memorial day weekend with no reservations. Ended up in Walmart's parking lot on a night with 50 MPH winds trying to sleep. It got better from there.
Since then, we camped the heck out of state parks leading up to "the trip". Three weeks covering the entire southwestern US. 10,000 miles in that three weeks. Best trip of our lives.
Through all of this, we discovered fall/winter camping. In Minnesota. We have now camped down to -10F in a blizzard; that wasn't predicted in the weather forecast! We have frequented around 0 temps overnight. We love fall/winter because there aren't many people camping then. But, we just finished our first "summer" camping trip in three years last weekend. We celebrated running water, non-bundled walks to the NOT freezing cold pit bathrooms. We finally had a camp fire.
All of this in an all original canvassed '99 pup. Not bad.
HVAC/R tech.
2006 GMC Envoy XL 4.2 I6 1999 Coleman Niagara
2 Great girls 19 and 17
1 Great wife
1 Wonderful Goldendoodle