Using an RV in chilly, but not fridgid weather

You will see that there are a TON of people on here that will do it without batting an eye.. I am one of them...
The real question would be just how cold it will get.?? A simple , well placed light bulb can do wonders for water lines...
There are also heat wraps that can be purchased to wrap around the exterior water hose.. I am not an expert on the subject , so I am sure others will jump in soon enough . . .