Travel Note
Chattanooga is decently walk friendly city. The Crash Pad is 2 miles from the Tennessee River, which marks the middle of the city. There are bike rentals, Uber or Lyft and friends a plenty for rides. However, if you want to adventure more around the city, a car would probably be best. Please let me know if you need help connecting with people to carpool or share a rental.
Travel Note
Shuttle to and from ATL airport. About $45 one way. Usually does't fill up day of, but no one wants to get stuck at the airport for more hours than necessary. Uber from shuttle into the city isn't too bad either.
Flight
Biggest airport in the Nation. Its about a 2 hour shuttle ride or car ride to Chattanooga.
Flight
About a twenty minute ride from The Crash Pad. It is very small, so the prices might not be great.