In Illinois we have a ton of deer. I'm in the southern end, and most of my riding locally is through a national forest. The deer are thick! I know several people who have hit deer on bikes, some have made it ok, some were really messed up. We usually have a deer vs. motorcycle fatality a year around here. It is the single biggest fear I have while riding. I have had a few near misses myself. I hit one in a minivan a couple of years ago. The bad part is if they're running full boar and it's after dark you never see them. I never touched the brake when I hit the one I hit. It was dark and in a small town, not even out in the country.
You would think as powerful as the insurance lobby is they would be working with legislators to press the Illinois Dept. of Natural Resources to allow more hunting. Unfortunately, the DNR regulates the hunt pretty closely and allow only a limited firearm season and manage the tags closely.
There really isn't a healthier meat to eat than venison, it has very little fat. It takes some finesse when cooking it, but man is it tasty!!!