The Wisconsin DNR site is a bit hard to sort through. However, the information about different zones, and what rules need to be followed are fairly easy to find.
The only tricky thing is knowing what type of firearm can be used in each zone. The state outlines the areas they defined, but there are areas that have passed other laws due to their needs that restrict some regions to shotgun only.
There are not many areas that restrict firearm useage, but I would ask your family member about the local laws that would affect you. I imagine they are very familiar with laws in their area assuming they go hunting as well.