We plan to hit the road in about 10-15 years, we we be mid 50's at the time. I am working my tail off at the moment (while I still can) to secure the finances to be able to do it. We plan to be 100% debt free, so we can enjoy it and not have much to worry about.
A lot of people my age would love to snowbird, or just hit the road full time. A lot of us can't, I took a huge hit on my last house, and this one is now worth less then we paid for it. (and I got a good deal on it) I wanted to hit the road full time in 2020 but we are going to have to wait a couple of more years, due to financial issues in the housing market.