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

Since we retired young (early 50's) the world's our oyster but I think we'll probably end up buying a spot in Florida for the winter and keep the fiver here in Canada for the summer and when I can't drive down anymore we'll fly down after that I'll be chasin' the nurses around the ol' folks home in the mean time life's a bowl of cherries!!!!