Don't go righteous if you hear a photo ID being suggested as a form of ID. Understand that each voter is an individual case and a photo ID satisfies a special situation. There is no evidence the people working inside the polls, the election officials, are a source of voter suppression.
Remember that the voter registration card is everything you need. Don't cast a provisional ballot. (But if you must, make certain you validate your vote by this Friday.) Some odd situations: If you requested an absentee ballot and didn't vote absentee, you'll have to go through a drill. But you can vote. If you didn't change your registration after a move, you can still vote in your old precinct if you voted there last general election. In either case, vote.