Your best bet may be to try to get something near the Ga Aquarium, due to the fact that they will be moving the World of Coke attraction to a new facility right next door to the Aquarium (not sure exactly when). As far as naming hotels in that area, I couldn't without driving down there or possibly googling for info.
Keep in mind though that anything near the Aquarium is also next to Centennial Olympic Park, the GA World Congress Center, the GA Dome, Philips Arena, etc, so the price will be steep! :zombie:
~Hoyt.