Download the "The Slip Cork Maker's Guide," an audio tutorial on how to make, rig, plan and fish your own slip corks: http://www.blackwarriorlures.com/catfishcorks
You can catch lots of channel catfish and bluegill using slip corks, but you'll need a sensitive, balanced slip cork to sense the light bites.
Go buy one these floats over at my ebay page so you can detect those light bites and help catch your limits.
http://www.ebay.com/usr/blackwarriorlures
Good times, tight lines!
Damon