Yeah, Tautphaus park man, it's the shit if you're near Idaho Falls.  I guess the only half pipe in the area is at Kelly Canyon, Jackson Hole and Targhee are too close to not go.  Get out of the park and drop some crazy cliffs.  The area is packed with backcountry opportunities, just latch into some of the local kids.  It's my home town, have fun with the mormon folk!  BTW what's bringing you to that area?
'...Smoking's bad, smoking killed my dad. Yeah, he was driving down the highway one day and as he was lighting his cigarette, it blew out the window. So he jumps out the door to save it, and ran himself over. Uh, you mind if I smoke?' -Olie Ollaussen, Ski Bum extraordinaire