I have been hunting in that same area a few times, just off the black hills in the town of Big horn, and a tree would not be my first choise to be set up in. we hunt the first part of Nov. for whitetails and the wind chill is around -10 to -20 I try to find a wind break of some kind to set up, round bales of hay, or make you a ground blind from plywood we have one that we tote up there every year and have shot alot of bucks from it. If the weather is on your side then the tree stand would be a great place. I see no reason why a tree stand would differant than a ground blind. if it isnt in the proclamation then it should be O.K. good luck this year on the draw. shed horn