I have been driving through Rio (unincorporated) GA for years and realized the other day I have never seen anyone there. Sort of creepy if you ask me. The grocery store/gas station and nick-nack shop have always been closed so far as I know. But someone keeps them neat. Who that might be I have no idea.
So, if you are ever driving through the Georgia countryside late at night and find yourself in Rio, keep driving. That's my advice.