We sold our pup and bought a TT over the summer and we know nothing about the water systems as our pup did not have water. I realize we should winterize and we can learn how to do that. We like to camp in the winter and I’m wondering if we can de-winterize, use it as normal during winter camping trips, then re-winterize when we get home. I’ve got a newborn and potty-training toddler so I want to use the water systems when we camp. We are in central Virginia so even when night temps are below freezing it usually is above freezing during the day, and often in the 40s and 50s during winter. Also, if we just leave a little electric heater running inside do we need to winterize at all? We use the camper as a guest bedroom so it would be nice to have it fully functional during the holidays.