| Marcia Nichols | AFSCME IA Council 61 | Supporting | GA84 |
| Mitchell Stille | AFSCME IA Council 61 | Supporting | GA84 |
| Jennifer Kingland | Ameristar Casino, Inc. | Undecided | GA84 |
| Susan Cameron Daemen | Ameristar Casino, Inc. | Undecided | GA84 |
| Jerry Fitzgerald | Boyd Gaming-Peninsula Gaming LLC & its subsidiaries Dubuque Diamond Jo & Diamond | Undecided | GA84 |
| Maggie Smith-Fitzgerald | Boyd Gaming-Peninsula Gaming LLC & its subsidiaries Dubuque Diamond Jo & Diamond | Undecided | GA84 |
| Mark Joyce | Boyd Gaming-Peninsula Gaming LLC & its subsidiaries Dubuque Diamond Jo & Diamond | Undecided | GA84 |
| George Appleby | Great River Entertainment | Supporting | GA84 |
| Jennifer Tyler | Great River Entertainment | Supporting | GA84 |
| Jim Carney | Great River Entertainment | Supporting | GA84 |
| Jay Byers | Greater Des Moines Partnership | Undecided | GA84 |
| Daniel Weiser | Horsemen's Benevolent and Protective Assn. (IHBPA) | Undecided | GA84 |
| Robert Weiser | Horsemen's Benevolent and Protective Assn. (IHBPA) | Undecided | GA84 |
| NaomiSeaYoung Wittstruck | IA. Annual Conference of United Methodist Church | Opposing | GA84 |
| Wes Ehrecke | IA. Gaming Assn. | Undecided | GA84 |
| John Pederson | IA. West Racing Assn. | Undecided | GA84 |
| Matt Eide | IA. West Racing Assn. | Undecided | GA84 |
| Brad Epperly | Isle of Capri Casinos, Inc. | Supporting | GA84 |
| Keith Luchtel | Isle of Capri Casinos, Inc. | Supporting | GA84 |
| Paula Dierenfeld | Isle of Capri Casinos, Inc. | Supporting | GA84 |
| Scott Sundstrom | Isle of Capri Casinos, Inc. | Supporting | GA84 |
| Bill Wimmer | Mystique Casino | Supporting | GA84 |
| Craig Schoenfeld | Mystique Casino | Supporting | GA84 |
| Mike Heller | Penn National Gaming, Inc. | Supporting | GA84 |
| Paula Feltner | Penn National Gaming, Inc. | Supporting | GA84 |
| Brian Johnson | Polk County - Board of Supervisors | Undecided | GA84 |
| Jamie Cashman | Polk County - Board of Supervisors | Undecided | GA84 |
| Chuck Hurley | The Family Leader Foundation | Opposing | GA84 |
| Danny Carroll | The Family Leader Foundation | Opposing | GA84 |