I know the people that run www.livedeercamera.com
and right now they are doing some live attractant tests. It's pretty cool to see how the deer react with the different products. They are testing Primos, C'mere Deer, Havemoredeer, Boarmasters, Buckfeverusa and hopefully others. If you think of another attractant to use, just email Livedeercamera and they will try to get it to test.