Hey LM, We have always had great success with the bucket/peanutbutter/can trap. Some people don't even use the can. They just throw some feed or pet food in the bucket with enough water for the mice to drown. I know it's probably starting to get cold out your way so the water in the bucket might be a concern. It's getting cold here too so I'm thinking maybe I can leave the bucket empty and just shoot whatever is in it.
What about really salty water or perhaps a little anti-freeze...