We are upgrading from a travel trailer to a Class C. In our area, winter temps stay below freezing and we get snow. We used to winterize the travel trailer and put a cover on it until spring. With the Class C, I hear that you should start the engine and drive it at least once to twice per month. We will winterize it, of course, but I was wondering what to do about the cover. It's a big production to get the cover on an off. Do you just put a roof cover on it, instead of a full cover, so it's easier to remove? I'm sure a foot of snow on the roof is a BAD idea, so I'm wondering what other Class C folks do in the cold/snow season. Any tips? Thanks!