Tried that years ago and had zero luck. Set nets and pillow traps around Flat Lake \ Lake Martin--nothing. Rode up to the Petit Amite with my set nets--same result.
You may try at the old Bayview Tavern on Hwy 16. Right outside of Port Vincent. I see folks drowning crickets there regularly and there is plenty space for multiple folks to set up.
Made me curious.
I'm T-boy and there is a Tboy. We've both been here since 08 and apparently he joined a couple months before me. Couple years ago, someone tried to leave me feedback and left it under his name, other than that, no issues.