Common Cause of Ohio has put out county-specific flyers on how to follow up on your absentee ballot request and how to submit your ballot successfully in the 24/7 drop box at your County Board of Elections or by mailing it. Each flyer gives the address of the county’s Board of Elections office.
The Nonpartisan Ohio Voter Outreach Committee (NOVOC) has created a great flyer on college student voting rights, including a link to NOVOV events and training. Download it here.