It's amazing how much you can learn in a day! And much of the advice here is spot on.
wildwilderness is right - this might very well be my only opportunity to ever hunt free range bison. I have 7 points right now, so not a huge pile. But once used they are of course gone forever. I know all about the tough draw odds, and have been putting in for the cow hunt all along. To me, a cow bison would be a real trophy.
But I am a little bull headed. If I do this, I would only do it with a traditional bow. Naturally that cuts my chance of success dramatically, and I'm perfectly ok with that.
I have nothing at all against rifle hunters, but it's just not something I am interested in. If I am going to compete with them during the same season the only realistic option is to be able to pack back far enough to get away from the majority of the crowds.
From what I have found, there are 30+ tags available for this hunt. People that have done it before have all said that for each tag holder you can multiply by 5 or 10 to get and idea of how many people will be in the mountains looking for and chasing bison. Most of the hunters are residents of course, and they tend to enlist every friend and relative they can to come and help spot bison for their hunt. These tags are rare, and they do everything they can to put them to good use.
So that leads me to the conclusion Nathan suggests - hunting with an outfitter. Horses for sure, probably a wall tent and stove - the works.
Normally I much prefer doing hunts on my own, and I even have pretty much all the gear that might be needed. But I don't have horses. Everything I have been hearing says the hayburners are about the only way to go to accomplish what I would want to do. So an outfitter might be the only option, whether this year or in the future. Problem is, I don't have much time this year. I need a final decision by Friday. And I'm leaving for Kansas tomorrow. I do have one phone call out to a guy, but haven't heard back from him yet, so don't know if it is a possibility or not. Nathan, I'll send you a PM.