That is good to hear. :) I know several friends who live full time in their RV and are only slightly younger than my wife and I (mid 80's) who have no back up plan nor any special funds set aside for one.
Although they spend most of their time in fairly inexpensive military campgrounds they still have to move now and then since the military does not allow one to spend a whole year in one place. Six months is the most that I am aware of. I really worry about what they are going to do when the time comes that they cannot physically accomplish all the tasks necessary to live in their RV.
Barney