A volunteer aids students on voting issues on the Ohio Wesleyan campus. On a crisp September morning, a 19-foot Airstream trailer, colorfully painted with slogans to promote voting, was parked on the main drag in downtown Delaware. Students at Ohio Wesleyan University saw it as they walked to class, walking through a shower of bubbles generated by a machine. While an upbeat soundtrack of pop music played through an amplifier, volunteers with the League of Women Voters of Ohio, armed with clipboards, approached students, asking them if they were registered to vote.