Hi Sean,
Dh raised bees in Sioux City, IA in '70s with his hs bio teacher, but no queens. We are starting a pollination business, but off to a slow start as bees, nucs and packages were very hard to find in this part of NC. Also weather has set back the honey flow by at least 1-2 weeks. We both have taken the first course through the NCS beekeepers assoc., but that barely covered queens. Since re-queening for commercial people gets expensive and I have 2 hives needing to split and queens are hard to find right now, we decided to experiment. Highly recommend Queen Reaing and Bee Breeding by Harry Laidlaw Jr. and Robert E. Page, Jr. They have a practical, but thorough book.
Will update as we progress. Hopefully we will have some sucess. Where in IA are you? We have lived in SC, IA and in Quimby, near Cherokee.
Barb