I know this isnt much help now...but I lived there when I was stationed at Tinker. I used to catch lots of big crappie from the bank in a cove on the north side of the lake off beetle spins. LIke i said I know its not much help today, but if they were there then theyll be there now. As with any lake - it will take some time to learn the lake and find the fish. But they're there. Good Luck.