[laverdur]

A risk I didn't see addressed is that if the temp gets below freezing, the water under pressure in the hose may not freeze until a faucet is the rig is opened. Once the pressure is relieved, the water in that hose will freeze and you will not have any water other than what is in your fresh tank. My solution - if a freeze is expected, fill the fresh tank, disconnect the hose and stow it in the basement. If you are only stopping for 1 or 2 nights, you may not want to fill the fresh tank so as to avoid hauling that weight around when you do hit the road. The good news is, at least in my rig, is that the fluid gauge for the fresh tank seems to be accurate so you can match how much you put in there to our needs.