Welcome to GA. Check out GeorgiaPacking.org for the laws in plain English.
When you get your DL, immediately go to the county probate court and apply for your GFL. You may have to go disarmed on your person until your GFL arrives. You can still keep a weapon in your car as long as you're eligible for a GFL. You must have a GFL on you to carry a weapon (OC or CC).
And please look into joining GeorgiaCarry.org as they're the finest gun rights group in the State.