To add to the suggestion of finding public land, contact the WDNR office in the area where you want to hunt and ask them for the location of all MFL (Managed Forest Land) properties in that area. MFL land is private land that gets a tax break for both active forest management (periodic logging) and keeping it open to the public for hunting. You can't find that on Google, so you need to go to the DNR to get the listings for an area. Once of my prized honey-holes is a hidden-away parcel of MFL land that very few others know about...not everyone knows to go looking for it because they're unaware of the MFL program.
