Idk what the cars cost at this given moment, but, I have in my past done work arounds expensive airport car rentals. I think one time BOS was 295 a day for a compact, oh whoops, sold out, so sad for you. So I paid uber to go to a nearby enterprise and uber was 12 each way I think and the cars were in the 40s per day. So uber to your best deal if nwe'd be. If you rent from an FBO out of say pdk, they'll come pick you up from the nearby marta.