- Colorado Sporting Clays Association
- National Sporting Clays Association
- Colorado State Trapshooting Association
- Amateur Trapshooting Association
- Trapshooters.com
- Colorado Division of Wildlife
- National Skeet Shooting Association
- National Shooting Sports Foundation
- National Rifle Association
- International Practical Shooting Confederate
- Single Action Shooter’s Society
- National Benchrest Shooters Association
- Colorado Shooting Sports
- Personal Firearms Instruction
- Personal Firearms Instruction
- Mike Tomasini — Master Firearms Instructor – (970) 484-3789 or (970) 567-1204 govgeneral@msn.com