Here's a minor piece of that puzzle I don't have.
How far is it from the Rockfish Gap Fee booth to the divided highway wood guard rail just south of there where she was dropped off?
Not the park entrance, but the fee booth itself.
Guess I can kinda google earth it- but If I remember right you exit the park, walk down the hill, over 64 and road walk next to the blue ridge parkway (coming sobo). The rail itself is on the east shoulder but not quite across the frontage road.... just south of 250 on a map but south of Alton Circle it looks like. It's where the trail goes east to continue southbound after you clear the highways... but you'd walk a little further if going into town.
Across from the burned out old hotel, the popcorn stand and the tourist shack that let hikers call for rides into town.
Been a few years... but too bad nobody told Kaiha that with the slightest reminder near any hiker can recall vivid details of the trail.
or maybe somebody did
damn memory is going on me.