- Birkholm's Water Ski School
- Cutting Edge Water Ski School
- Cutting Edge Water Ski School
- Goldcrest Water Ski School Inc
- Horton Lakes Ski School
- John Steiner's Water Sport Ctr
- Lake Tahoe Water Ski School
- Mc Kenzie's Water Ski School
- Mc Kenzie's Water Ski School
- National Water Ski Racing Assn
- River Ski School
- Scott Aulds Wakeboarding
- Sierra Splash
- Sierra Splash
- West Shore Water Sports
