Anyone here use entrenching tools or shovels? I need a good one for camping and backwoods hunting. Not looking for the 10 in 1 multi tool shovel that I can fight my way through the zombie apocalypse with. Just need a tough, dependable shovel for burying my shit and/or building moats around the tent when it rains. The smaller/lighter the better, but not looking to give up too much weight for strength, just something I can strap to the backpack.