Good question Dean, and I think Justin is right on track with his answers.
Karen and myself were thinking about pulling the trigger and going full time, then covid hit. The problem for us snowbirds is if we can't cross the border and go south there is really no place in Canada you can comfortably/economically spend the winter in an RV. The most temperate winter climate in western Canada is Vancouver Island but there is no sunshine and still the good chance of freezing at night. So we are settling for 5 months a year 'almost 1/2 time RV-ing'

(As a side note if I didn't have my shop to go to at this time of my life I'd go nuts, so would wifey)
USA Rv-ers do not have that problem.
You are smart to keep your house if you try full time RV-ing, if it's not what you and wifie envisioned after a time you always have a home base to return to.
You have to try it to see if that's the lifestyle for you guys.