Also watch local rummage sales as well as pawn/resale shops in the area. To quote a good friend who is an officer, "The guys that keep us regularly employed are not on vacation from NASA."
I had all my ice tackle stolen from my truck during my club's Jamboree on Big Muskego in January '06 at Lakeview Gun Club. When I filed the report with Muskego Police I told the officer, "If you ever get a report that someone is getting beaten on the ice with a 2X4/auger handle/steel thermos, don't worry. It's just me and I caught the guy." I was told I can't make a threat like that to which I told the officer flat out, "I am not making any sort of threat. What I am telling you is what will happen if I get my hands on them before you guys do. I am merely stating a fact."
Kill 'em if you catch 'em.