What do full timers do when too old to drive the rig?

We have enjoyed traveling, camping, RV'ing, for over 40 years. Weekends and all the vacation time we could muster when we worked, and now full time for as long as we're able. When we can't, we will settle down close to kids & grand kids in a house, assisted living, nursing home, or graveyard; whichever one fits the need. Until then, keep going and doing what we enjoy most .