I'm looking to hike Fawn Pass in Yellowstone NP sometime this week. Preferably on Thursday 7/16/15. I'm a 48 year old male. My wife has an injured foot and cant make the trip but can drop us off at Mammoth Hot Springs Trailhead and pick us up at the other end HW 191. It's a 20 mile thru hike with a 2000' elevation gain. Should take about 8 hours to hike. If anyone is interested please text or call me. Thanks and Happy Trails