I think you are right. On all counts. He was talking about draining things and
then putting RV/Marine antifreeze in? That's where I got lost. On mine, stabil, oil
change, fog, drain block, including shower and heater, pull inlet hose, pull impeller, pull battery, clean carpet, wash interior, cut the hard water spots on the exterior with mild acid, wax, Walla! Then chill out.
See you all soon.