I cut the legs off...(Axe) Hang the deer (slip knot around the neck) with strong rope. Make a cut around the neck, and start peeling down. When you have several inches peeled down, wrap a golf ball (or a rock..ect) in the loose skin and tie around it with another rope, which is attached to the vehicle...slowly pull the skin off! It works great!
Like wrapping a rock inside a corner of a tarp or tent and tying your rope around it when it doesn't have a grommet, right?