Interested in lure/bait testing

Every other year or so I like to get some lure/bait that has been formulated by aspiring lure/bait makers and give them a real-deal trap line evaluation. Coyote, coon, muskrat, and beaver is what my son and I trap in Iowa. If anyone has a lure or bait you'd like to subject to a trap line evaluation, shoot me a pm. I'm not looking or peddling for free stuff. Just extending an honest offer in hopes of helping out an aspiring formulator.