This cache is located at a brief interlude of "civilization" as you hike the Rainbow Road Trail.
Start from the lower parking lot at N 35º 38.572 W 082º 17.466 off Lookout Road. It's also possible to make this a park-and-grab, but you'll miss the very pleasant (and easy) trail.
You're looking for a magnetic nano. That information should lead you straight to the container, despite the terrible satellite reception I had while taking coords.
Rvtugl-avar.