Good luck it will be a tough tournament last year it took 2lb fish to win, But crappiemasters puts on a great tournment My Dad and I fished truman lake tournament a few weeks ago and had a blast, We fished Arkabutla last year in Crappie Usa tournament and found the best fishing was to the right of the boat launch there is two creeks a couple minutes from the launch and there is plenty of brush and structure in this area to hold good fish we caught one that weighed 2.73, the next best spot we found was by the dam trolling the rip-rapp with minows on the capps coleman rig. I dont know much about tunica never fished there. Again good luck
Jason