Nick,
Wissota can be tough to figure out, Little lake is a good area for Crappies and Eyes. Yellow River section is also good. Fish the old River bed and cribs in the yellow river section. Also cribs in the little lake. The main lake is normally very iffy driving on and I only like taking my Wheeler on it or actually any other part of the lake.
If you ever want to get together let me know. There are a lot of other really good lakes in the area as well.
Here is a link to some really nice contour maps that show crib locations.
http://www.lwipa.net/maps/download