New registrant? Update info? Appear in-person @ elect. office for late registration.
You can make a one-time request for an absentee ballot or you can request an absentee ballot for all elections. If you choose to receive a ballot for all elections, you're on the list for good! The only way your status would drop is if you move and not notify the elections office. You must be a registered voter to request an absentee ballot.
If Election Day is growing near and you still have not received your ballot in the mail, contact your local election office. They'll be able to look you up and verify if you're on the vote by mail list or the address on file your ballot was mailed to. The deadline to cast your absentee ballot is 8:00 p.m. on Election Day.