This is our first experience taking the RV out on the road in cold weather. We are leaving northwest Ohio November 24th and going to Florida. We have winterized the camper with the anti freeze because of nightime lows in the upper 20's. Could we use the toilet by pouring some water from a jug to fill up the toilet to flush, then refill the toilet with water and then pour a little anti freeze back in the toilet until we get to warmer climates? Any response from those who have camped would be appreciated. The Brumieser's wife. Thanks