Scenic View Ranch Monona, Ia. (N.E. Ia.) www.svranch.com
North Star near Tama, Ia. (central). I know of many that have been here & had a great time.
Both have web pages.
As far as Wild in Ill. I'm guessing it is few & far between. I do Bowhunt them in the off season In Tx. & Ok. for a fee as even though they are "pests" & many in these states, aquiring access is tough for sure & when traveling from out of state, less expensive in the long run to pay the average price of around $300 which includes lodging & private hunting by feeders (legal in these states).