Replying to Where have you skied Montana and Wyoming:

for me:

Montana:
Showdown
Great Divide
Big Mountain
Big Sky
Bridger
Jewel Basin
Logan Pass

I would like to ski this year:
Moonlight, Lookout, Teton, and Lost Trail

Wyoming:
Jackson Hole
Snow King
Grand Targhee
Beartooth Pass
Big Horn Ski Area
Antelope Butte
Various Big Horn Mountains backcountry skinning

this year i would like to ski teton pass and surrounding back country around jackson