I'm select in who I will share with. I let my guard down last year in a club tournament and let the wrong person know where my stuff was. He had a big mouth. Never again. From now on it's on the square to trusted, verified people only.
Back in the old days I used to blast off with "Decoy" rods on deck and would often not make the first stop my best spot. I remember once putting a couple fish in the livewell during practice, moving to a different location that I knew sucked and let people watch me catch those livewell fish again and again.
I once ask an old guy "Where did you catch them?" He said, "In the water."