Jess Lee out of eastern idaho and dale franz and wife Lori out of Cody WY are two others,, tight groups or individual instruction,, both are VERY familiar with YS, favorite haunts of several of the wolf packs, they are also in tune with some of the local professionals out of gardiner, so when a subject becomes known, they usually know about it,,,
i can tell you, you can drive/snowmobile/track, whatever your means of transportation,, but if you dont know whats where,, you will do a lot of sight seeing and not finding the good action..that would be where the above local guys would have an advantage,, check there sites,, and you can see there results...