This link is for a list of shelter and rescues in Georgia.
Georgia Pet Shelters and Animal Rescue
It would seem that at least one of them could at least steer the OP in the right direction. Not all on the list are rescues and none of them are for Yorkies specifically.
Randi, perhaps you could enlist the aid of one of the rescue ladies here to help screen these rescues to see which ones are reputable and if any could help. Even if they can't help directly, one maybe able to refer you to someone who can that is not so far away.