Usually drain and sanitize system, including water heater. We do it in the winter to avoid freezing. We use the tank water for cooking and coffee. We normaly carry some bottled water. When we fill the tank we use our filter and fill from home using a normal white water hose. Never had a problem with the water.
2014 Wildwood 27RKSS 2004 Nissan Titan Pilot Steve
Co-Pilot Marlene Furry Four Leg children: Fancy Lab/Chow, LB Little Bit, Maltese, Rocky, Border Terrier