There are any number of excellent axes and hatchets out there. I think it is a carpenters hatchet, long blade on one side, hammer on the other, made by Plumb. Hardened steel edge, holds a edge very well. Total length is 18", so handle is short enough to use with one hand, but long enough to use with two hands as well. For heavy work, I have a Pulaski fireman's tool. Since it has a pick blade on the other side, I gets used for digging or getting unstuck. I also carry two shovels. This way your friend is also digging instead of leaning against the truck drinking beer watching you dig alone.