Parking Surface can effect an RV

Dakzuki wrote:
My real life experience is parking in Western Washington State the entire thing will be damp for months at a time. The rare occasions it is not it is either a) August, or b) below freezing.

I don't worry about it, have never worried about it, and have never experienced an issue. If you park on grass here you are more likely to have problems with a) your grass ruined with an RV sunk in it, or b) Your RV stuck sunk in grass.

In addition, if you leave it sitting still long enough you will have green stuff growing on it beginning with the north side. It will ultimately become moss. If you stand still long enough the same will happen to you.