I'm not familiar with any Montana outfitters but the trick is to do your research. Ask the outfitter for some client contact numbers and give them a call. If they won't give you any past client info something is fishy and you might want to look elsewhere.
Look into Skyline Guide Service out of Cooke City Montana. My wife and I know them (Liz and Victor Jackson) quite well, and they are great people. I recommended them to a few friends from NY and they went there 2 years ago and had a successful hunt. They hunt the early bugle season on the fringe of Yellowstone Park.
Wind is one of the most crucial variables in any kind of big game hunting. It helps level the playing field between a hunter with a scoped rifle and the game animals being hunted. This is not novel information. Any hunter who has consistent success in the field knows this. I have tried a couple different techniques for keeping track of the wind. Here are a couple.
The most simple and obvious is to just stay cognizant of it. It is amazing how slight of a breeze you can sense if you just pay...