| F. Thornton | Friends of IA. Land Owners and Sportsmen | Undecided | GA83 |
| Jay Byers | Greater Des Moines Partnership | Undecided | GA83 |
| John Gilliland | IA. Assn. of Business and Industry (ABI) | Opposing | GA83 |
| Michael Ralston | IA. Assn. of Business and Industry (ABI) | Opposing | GA83 |
| Nicole Crain | IA. Assn. of Business and Industry (ABI) | Opposing | GA83 |
| Don Brazelton | IA. Assn. of County Conservation Boards | Supporting | GA83 |
| Don Brazelton | IA. Bowhunters Assn. | Undecided | GA83 |
| Jill Altringer | IA. Cattlemen's Assn. | Undecided | GA83 |
| Tom Shipley | IA. Cattlemen's Assn. | Undecided | GA83 |
| Brice Oakley | IA. Conservation Alliance | Supporting | GA83 |
| Don Avenson | IA. Conservation Alliance | Supporting | GA83 |
| Tom Cope | IA. Conservation Alliance | Supporting | GA83 |
| Jim Obradovich | IA. Coon Hunters Assn. | Undecided | GA83 |
| Mindy Poldberg | IA. Corn Growers Assn.(ICG) | Undecided | GA83 |
| Diane Ford | IA. Dept. of Natural Resources | Supporting | GA83 |
| Don Petersen | IA. Farm Bureau Federation | Undecided | GA83 |
| Joe Johnson | IA. Farm Bureau Federation | Undecided | GA83 |
| Mark Salvador | IA. Farm Bureau Federation | Undecided | GA83 |
| Jill Altringer | IA. Poultry Assn. | Undecided | GA83 |
| Mike Heller | IA. State Snowmobile Assn. | Undecided | GA83 |
| Paula Feltner | IA. State Snowmobile Assn. | Undecided | GA83 |
| Jim Obradovich | IA. Trappers Assn. | Undecided | GA83 |
| Jerry Fitzgerald | IA. White Tail Deer Assn. | Undecided | GA83 |
| Maggie Smith-Fitzgerald | IA. White Tail Deer Assn. | Undecided | GA83 |
| Mark Joyce | IA. White Tail Deer Assn. | Undecided | GA83 |
| Roy Overton | Izaak Walton League - Iowa Division | Supporting | GA83 |
| John Cacciatore | State Police Officers Council | Supporting | GA83 |
| Julie VandeHoef | State Police Officers Council | Supporting | GA83 |
| Justin Hupfer | State Police Officers Council | Supporting | GA83 |