My aunt and uncle (and cousins) live there, we visit occasionally. I just had my wife text her about the elementary school he went to. She really loved it, and bragged on it. The area around the school was very nice, so when I get the name maybe itll help you look up some stuff. I really like Augusta fwiw, and Ill edit this whenever she answers. I know that it may not be as helpful as you need, but maybe itll be a start. Augusta is nice though, at least the parts Ive been in.
* riverside elementary is where my cousins went. My aunt said the schools that are in Colombia county are really good.