The link I provided above is the best way I have found to find stocker fish on the internet.

http://www.aquafind.com/producer/find.php

Here is a bluegill producer in central CA.:

J & J Aquafarms
Address P.O. Box 922
City Sanger
State/Prov CA
Zip/Postal 93657
Country United States
Phone 209-875-0477

Please no more rain for a month! :|