Georgia has early voting.
Official election calendar for Georgia - also lists registration deadlines (note: calendar column is labeled "advance voting")
Early voting locations and information for all counties in Georgia - from the Secretary of State website (note: labeled "advanced" voting)
"My Voter" page of the GA Secretary of State notes your polling location and also links to sample ballots (requires login)
Each state has a commission or dept. that reports on campaign finance.
