If you live somewhere that offers no-questions-asked mail-in voting, and your election commission gives you the option to automatically get mail ballots with each election, I would highly recommend doing this.

Earlier in the year a ballot just showed up in the mail. It was for the very local elections like school board, parks commissioner, stuff like that.

I almost certainly wouldn't have realized the election was even happening, but having the ballot in-hand made sure I voted in it.