I was wondering who out there uses propane as a heat source in their cabins? I am thinking about plumbing our very small cabin (8x10) to run on an external bottle. We would have propane lanterns on the inside, a small RV propane furnace that is vented outside. It is very economical and easy to install, and since we don't have power in the ground makes more since to do it this way.... I don't want to deal with a generator either. My main question is: Will my propane freeze up in the winter if it is running the furnace and one lantern? I have a 25 lb tank right now, and may switch to a 75-100 to lessen the chance of it freezing up. Thoughts? Cabin is in Talkeetna.