I'm a month away from wrapping up my 10th year of traveling in my TC for about 6 months. A typical year is 9K to 10K miles, but when I went to Alaska it was about 12K. Total mileage when I get home will be about 97K. I typically camp in USFS (or similar) campgrounds, and usually camp about 120 nights a year (excluding "driveway camping"). My big trip for each year is to go to Montana and stay with my cousin for 2 weeks (camped in his driveway). That takes 3+ months. I probably average about 100 miles per day. A 200 mile day is a really long one for me. The rest of the 6 months I'm traveling in California and primarily visiting my kids and friends, but with some camping.
At then end of 6 months I'm not burnt out from camping and traveling, but it is nice to have a bit more comfort. I travel solo and my TC is perfect for my needs. I would like to have a more comfortable place to sit and read, though.