Winter camping

I use windshield washer fluid for flushing the toilet. Cheaper than pink stuff. It is good to below zero easily. Having things winterized is the easiest then no worries. If you don't go that route get a remote thermometer to put sensor in bay. That will tell you the temp. When I camp and need things heated I use the generator a lot and use a trouble light in the water bay at night. I also shovel snow up to the edge of the coach to keep wind from getting underneath. It is a great insulator.. On old cottages we used in the winter we iused to bank the snow around the foundation and it made a huge difference. Use your awning and clipping a tarp around will be a nice windbreak for the door.. Have warm socks as the floor will be cold.