I'm only 36 so nowhere near making a decision like this, but why do you have to make a certain decision immediately? I think that's the nice part of something like RVing, you can always take a break if you need one. Park the camper, take a break, maybe do some different kinds of traveling to see how you like that, or don't travel at all, and then if you feel like going again, then go again. If you don't take an RV trip for a couple years, then maybe you'll be more certain that you're ready to stop altogether.