I have had quite a few opportunity with turkey in a tree stand. Out of the 50 or so encounters I have only been smooth enough to take 1 gobbler with a 10 inch. beard. It walked by a small evergreen tree and I drew. When it walked out it got thumped. Pretty tough from the air. Maybe with some decoys on the ground taking focus away from the air you might have better luck. Let us know how it comes out if you give ita try.