Check the DNR website, it should have a map of all the counties that are included in this hunt.
Heard lots of shots the past couple of days in Saginaw county, so there are people hunting here. Some people may be using bow or crossbow, so you wouldn't even hear them going off, so there are more shots than what can be heard.
I think it will knock down the herd a bit and it wil also make the deer a little skiddish. I just hope that nobody illegally takes a buck during this time. We had this hunt last year and the bowhunting seemed normal. Next weekend is the youth and disabled hunt, so thats going to make them even more skiddish. A lof of giants will be shot then, but they can't get 'em all. Where do you hunt?