I've got my extra '72 parked over at a friend's farm, it's just sitting out in a field. Do I need to do anything to it if it's gonna be sitting there for a while during winter weather? It has no hood, so I managed to get down there before too much rain or snow and tarped it, but I'm worried about the engine. I have never started it since I bought it, but supposedly the engine was rebuilt about a year ago and hasn't been run in about that long, PO says it's a good strong rebuild and it looks good (not that that matters). Come to think of it, I didn't even check if there was gas in it much less check and make sure he had antifreeze instead of water in the radiator. Should I just go out there and drain all fluids?