Winterizing in central Texas

I'll keep it at a lot right by the house. Won't have any electricity. I'll just make sure the tanks are all drained, drain the hot water heater, and keep an eye on the weather. It's a real simple thing to put anti freeze in on the spur of the moment if the weather gets bad. I think it'll be OK. Thanks for all your help. The little trailer I have now doesn't have very good protection on the underbelly. I always winterized it at the end of the season, and then just didn't use the plumbing during the winter. I camp every two weeks rain shine snow it doesn't matter. This luxury upgrade is all new to me.