a new jar of peanut butter. cut a half moon out of the bottom on a new plastic jar and nail to a tree. ( no need to remove the lid or the seal from the top) works well and if you go to a place like save-o-lot you can stock up on enough to cover your intire area realy cheap. works well and coons will be there too. put a trail cam on one I think you'll be suprised at all the criters you get pics of. and some times the other critters is what helps keep nervus deer calm.