Rental Car Information
\Blountville - TRI - Tri-Cities Airport has pretty much every rental agency. You can view the list with phone numbers for each here: http://www.triflight.com/ground-transportation/rental-cars/. We can get you there in about 45 minutes. The shuttle rate is $65.
Johnson City - The agency we typically go to the most is Enterprise in Johnson City. Here is their website: https://www.enterprise.com/en/car-rental/locations/gpbr.us-tn-johnson-city.5647.html. We can get you there in 35 or so minutes, depending on traffic. The shuttle rate is $45.
Elizabethton - There is another Enterprise in Elizabethton too. Definitely make a confirmed reservation first because more than once they've said they had a car and when we arrived there....was no car. Here is their information: https://www.enterprise.com/en/car-rental/locations/gpbr.us-tn-elizabethon.5646.html. We can get you here in in 25 minutes. Shuttle rate is $30.
Asheville - There is a Budget in Asheville adjacent to the mall. The website is here http://locations.budget.com/us/nc/asheville/a2v.html. It'll take a good hour to get here and the shuttle rate is $80.
Asheville - Asheville Airport (AVL) has them all. See here: http://flyavl.com/passenger-services/parking-transportation/rental-cars/. Allow an hour and 10 minutes, shuttle rate is $90.