i would troll the deepest drop off and any brush or stumps . if there isen`t anything there and you would like to fish it regular i would sugest put out some condoes . with the water being shallow keep them short enough that they will be 3 to 4 ft. below serface . bambo is good if you have any . tie 2 blocks togather and stick the stump part in the holes in the blocks . that will let them lay down . check some of the condoes made on theis site . pvc is hard to find on depth finder so you will need to know where they are .
check this out
http://www.crappie.com/gr8vb3/showthread.php?t=10887