Dont smoke but chew the whole time. I just gut it. If necessary ill spit right out onto the ground. Have had some younger deer actually come up and lick my stand where I spit.
Our insurance man goes bear hunting with us and he went out one night and wore one to many clothes so he stripped down to his cut off jean shorts and red shirt and he said "ahh what the hell im not camoed up any more so ill light one up and then head out" he ended up having a 400+ pounder come into him. He dropped it right in its tracks and he has a full body mount in his office.