We thought we would miss being "home" for the holidays then the kids moved their families to the coasts ( east AND west). Our friends who we go back 30 to 50 years with are anyplace but Rochester in the winter (those that are still around and those that haven't retired yet). So we visit them in FL or AZ and NM or wherever they happen to be.
We are always home now someplace on the road. Winterize only happens if we are traveling overseas and leave the coach where it might get cold.
We have friends who ski so winterize and store the coach for winter and go to a leased condo for the ski season in VT.
There is a person for every possible routine. No you are not alone.