I’ll let others respond about the BS/MD chances. They are so competitive I can’t even try.
I do encourage you to apply to both GT and UGA in the early admission round. If you get in GT, you can immediately drop UGA from your mind, but it’s better to have a couple affordable options. I would also add a couple schools offering NM full rides.
I do think GT is a likely/target for you because of distance math, but I wouldn’t consider it a safety. As someone else mentioned, it is a difficult school for premeds, but since my premed D seriously considered it anyway I understand. She liked the kids and the campus (and in state cost).