jmack, Welcome to the site from down south in Louisiana. There are lots of great people on here with lots of helpful info. It's not like the bass fisherman, its hard to get any info out of them.
If you put your location it may help others to help you more. Here is a link you can check out about it.
http://www.crappie.com/gr8vb3/showthread.php?t=32835