Elonka wrote:
I'm getting ready to drive to Atlanta from St. Louis tomorrow, since Dragon*Con is this weekend. I'll make sure to fill up my tank again, before I get into the city! If any locals have advice about the best place (last place?) to refill along the way in northern Georgia, please let me know.

I imagine the whole surrounding area is impacted. You are likely to see the effects as you come in from Chattanooga, and maybe there as well. Atlanta is particularly stressed because of the dense population and high fuel usage, but everyone in the area likely gets Gas the same way.

RE: Atlanta may run out of gas.