ICENUT,
I fished Wilhelm yesterday too and the bite was slower than I expected. Which end of the lake did you fish? I managed around 20 crappied, 4 perch, and 1 nice gill. The crappie were either holding very tight to brush or very close to the shore. I didn't catch any crappie deep, but all of the perch were caught trolling in 18-19 feet of water. The water temp was 61-63 degrees and I thought I would have done much better in the shallows.