I'd agree with Artum Snowbird, no "pink" in the fresh tank. I didn't do this personally, but I read of someone hooking up a cheap water pump that they would just connect to the fresh water inlet outside after using the RV, hooked up to city water. Would connect that pump, then pump the RV antifreeze thru the system. Took just a few minutes for them.
Personally, we use RoadAbode like Artum Snowbird said (Bringing in water) when it's cold out. Also we still use the toilet, Just make sure to put some RV antifreeze in there to keep it from freezing. Good luck - but one way or another, you can still have fun using your RV! Peace,
RoadAbode
