My family and I are doing a inn to inn hike in Shendoah. We are starting at Swift Gap Run and ending at Thornton Gap a couple days later. We are taking an Amtrak to Charlottesville. Can I just take an Uber to Swift Run Gap trail from there? Also, I am not sure what time we will end at Thornton Gap. Is it possible to finish there and then call an Uber to get back to Charlottesville? Sorry if this is a silly question, I have read some articles about some areas only allowing certain shuttles to the trail. Thanks! Sara