365 Day 15. Ed and I had a furniture delivery to do tonight, and we met at church to pick up the trailer at 6:00pm. The tempature had been cold and falling all day, and I noticed a bank displaying 6 degrees. We got to the storage to pick up the items, and were unable to get the back door of the trailer open. It was frozen shut so tightly that even entering from the side door and banging on it from inside didn't help. Ed ended up having to call and reschedule for next week when it is warmer (20's) outside.