I know alot of the DIY guys convert presto pots from walmart and rig a stirrer. Probable find a ton on the tackle underground forum.
"Some days im Basstastic other days im crapptacular"
If you dont' want to tackle the job of making a presto pot into a plastics pot check the tackle underground site a guy there makes them and sells them, and for info the guys here and there can help. I myself really want to get into it but the wife is running interference on this one, says I have enough toys already.
Fatman