I hauled out today ;-(.
Drained both water tanks, drained the water heater ( I open run the drain hose to a scupper through-hull, open the drain, and pump some compressed air into the TPR valve to push water out of the tank). Then poured some pink pop in each water tank and ran the faucets.
Don’t forget to winterize the head. Best to pump the pink stuff from the water intake, through the pump, and the toilet. Just dumping antifreeze into the bowl and pumping it out does not get all of the water out if the pump and rim of the bowl.
And of course, run a few gallons through the engine. I have a freshwater system, but I run 2 gallons through the water intake, through the heat exchanger and out the exhaust.
Got her covered before the big rains started around noon today ;-)
What part of Canada ? My wife is from Montreal, and she has family in Ottawa, Montreal and New Brunswick.
Gonna be a long cold winter
Greg