There's a guy that has tons of information on bluegill and midwestern ponds at Iowa State. I'm sure he could put together something interesting in a power point presentation for us. His name is Professor Joe Morris. Super nice guy too.
http://www.nrem.iastate.edu/faculty/morris.phpI also think Dr. Wetzel at Lincoln University in Missouri who is working on producing consistently huge bluegills could also be interesting.
I know we don't want to get too academic but I think some academics in the mix would be nice for those of us that are looking for more than just the basics.
Edit: My apologies. This was the wrong thread to post this. I tried to delete but was told it was no longer possible.