I use the Flambeau Redi-doe. I think you can really over use it. I use it 3 of 4 times a season. I think I've used it 9 hunts ( roughly 3 hours in an evening or morning) 4 times in 2003, 4 times 2004 and once this year. Of those 9 hunts I think 3 are on the "my alltime best hunts in 20 + years. They definetley work and it can get pretty wild! lots of fun and bring the video camera!

GoodLuck!