Hello fellow Escapeforum members. I am happy to announce that my wife and I have just acquired our first trailer, an Escape 21 C. Unfortunately it's a bit late to use it this year, so our first adventure will have to wait until next year. It will be stored outside at a facility near us over the winter. I was wondering if other Calgarians who store their trailers outside feel it is necessary to remove the batteries to store indoors? Ours are the dual 6V "wet" kind. What about tricks to keep the mice out? Any advice appreciated.