I'd be willing to bet you have been there as a tournament was going on and you just didn't know it.
They usually get there very early, and launch at sun up. Our club usually fishes until 3-3:30pm. Rarely will you see sponsored anglers in small local tournaments, and be able to instantly know they have sponsors. They are there but they don't always wear their tournament jerseys for club events.
Usually our BASS club has our second tournament of the season on Crooked Creek. If your interested you may be able to fish that tournament as a guest. If you don't have a bass boat, you can fish as a rider in someone else's boat.
If your interested, let me know. We will have to wait till the week or so before that tournament to see how many boat owners will make it, therefore determining the number of guest slots we will have.
So far I only have one honey hole on that lake. I have lots of other spots, but they aren't always productive like my honey hole.