[AZ Traveler]

Welcome to the forum. Recommend you run your furnace during the evening vice your heat pump. The furnace keeps the storage area, tanks and pipes warmer than the heat pump which just warms the living spaces. If you have heated tanks you can flip them on also. You may want to get a heated hose if you are in an RV park or put water in your internal tank and run your water pump. Recommend keeping your black and grey tank valves closed until you are ready to dump and it is a little warmer. If you are only expecting it to drop below freezing for a few hours at night and not getting below the high 20s then you can pretty much get away with doing nothing special. If you have round the clock freezing temps then you may need some of the other steps.