Fly into Idaho Falls, rent car ( was the cheapest car rental ) go to sheriff office and get non resident carry permit. Bring all the required documents with you. they will mail it to you when ready.
Go to Ross coin and gun, check out the falls and city.
Go to Sportsmans warehouse in Ammon
Texas Roadhouse in Ammon
Go to St Anthony sand dunes, rent quads for a few hours.
Take Rt 33 west to East Butte Road, Outstanding rifle range ,Unified sportsmans, I think $5.00 a day to shoot, pistol out to 1000 yards. On RT 33, just past Henrys fork river. Google earth, that monster area is the gun club.
Go to the Teton Damn, still there.
Drive to jackson Hole, do the whole city thing.
Jackson Hole gun club.
Teton Village, check it out.
Drive to Dornans in Moose, rent bicycles and ride the excellent trail along Teton Park Road to visitor center. Ride back to Dornans, you can rent fishing gear and hit the river.
Country Cookout at Dornans, amazing food.
Go fishing at the Damn, Snake river and Teton Park Road.
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Hike
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Start at Jenny Lake, hike into Lake Solitude, go to south fork,inspiration point.............study the trails..........pick your route.
Drive up to Signal mountain, bring binos. outstanding views.
Steak dinner at Colter Bay village.
Breakfast in Colter Bay village, nice area to check out.
Travel to Yellowstone, ...............Be careful you do not get rear ended.
Hike up to the Petrified Forest
Buffalo Bill museum in Cody, Glock center just opened at the Museum.
Teton Area is less crowded then Yellowstone.