my brother and i have a hunting property in indiana, we use lots of whitetale institute suppliments (as in, 30-06 mineral suppliment, which works well)
we also plant lots of food plots and we have a moultrie corn feeder which also works well. but if your looking for good suppliments i would look toward any whitetale institute they have amazing suppliments. we have also used Deer-cane which the deer go CRAZY for they love that stuff.