This group has information about the 2 Raw Co-op delivery locations for the middle GA area.
Perfectly Rawsome is another great resource that offers in depth information about the science of raw feeding. I learned so much from this site and FB group when I started years ago.
Keep The Tail Wagging was one of the first sources I found when I started to learn about raw feeding. She has tons of information not just about raw feeding but about life in general with multiple dogs.