| Jennifer Kingland | Ameristar Casino, Inc. | Undecided | GA83 |
| Kimberly Haus | Ameristar Casino, Inc. | Undecided | GA83 |
| Susan Cameron Daemen | Ameristar Casino, Inc. | Undecided | GA83 |
| Jerry Fitzgerald | Diamond Jo LLC (DJL-DJD) | Undecided | GA83 |
| Maggie Smith-Fitzgerald | Diamond Jo LLC (DJL-DJD) | Undecided | GA83 |
| Mark Joyce | Diamond Jo LLC (DJL-DJD) | Undecided | GA83 |
| George Appleby | Great River Entertainment | Undecided | GA83 |
| Jennifer Tyler | Great River Entertainment | Undecided | GA83 |
| Jim Carney | Great River Entertainment | Undecided | GA83 |
| NaomiSeaYoung Wittstruck | IA. Conference of United Methodist Church | Opposing | GA83 |
| Wes Ehrecke | IA. Gaming Assn. | Undecided | GA83 |
| Brad Epperly | IA. Grocery Industry Assn. | Undecided | GA83 |
| James West | IA. Grocery Industry Assn. | Undecided | GA83 |
| Keith Luchtel | IA. Grocery Industry Assn. | Undecided | GA83 |
| Paula Dierenfeld | IA. Grocery Industry Assn. | Undecided | GA83 |
| Scott Sundstrom | IA. Grocery Industry Assn. | Undecided | GA83 |
| Mary Neubauer | IA. Lottery Authority | Undecided | GA83 |
| Curtis Beason | Isle of Capri Casinos, Inc. | Undecided | GA83 |
| Bill Wimmer | Mystique Casino | Undecided | GA83 |
| Craig Schoenfeld | Mystique Casino | Undecided | GA83 |
| Dawn Carlson | Petroleum Marketers and Convenience Stores of IA | Undecided | GA83 |
| Kellie Paschke | Petroleum Marketers and Convenience Stores of IA | Undecided | GA83 |
| Mona Bond | Petroleum Marketers and Convenience Stores of IA | Undecided | GA83 |
| Troy Skinner | Petroleum Marketers and Convenience Stores of IA | Undecided | GA83 |
| Kellie Paschke | Prairie Meadows Racetrack and Casino | Undecided | GA83 |
| Troy Skinner | Prairie Meadows Racetrack and Casino | Undecided | GA83 |
| F. Thornton | Wild Rose Entertainment, LLC | Undecided | GA83 |
| Karen Sisson | Wild Rose Entertainment, LLC | Undecided | GA83 |