I had the best time hunting mulies out there. I went with Robert Doletta, near Terry, and bagged mine on the first day. He is a 4x4, decent size, and my mount is on the way from Sportsman's Taxidermy out of Circle MT, run by a guy named Colby Loudon.
I am out of state, and the license cost me $850, and my dad picked up the rest.
Lots of ground to cover, and alot of flat shooting where we were. I think the average shot was about 200 yards, and I shot mine at 154 yards.
Gunwise, our party used one 7 STW, two .06s, and a .300 Weatherby.