The original upcoming weather forcast was suposed to be lows on sunday of 29' at night. Well I am camping this weekend and next weekend and didn't want to have to winterize it just yet. If it is only dropping down at night and you are using heat inside you should be ok...but I would winterize it before leaving it unheated with water in the tank/lines if it is getting close to freezing temps.
All that is gold does not glitter, Not all those who wander are lost; The old that is strong does not wither, Deep roots are not reached by the frost.... J.R.R. Tolkien