It's a great place to camp. Go find your campsite, set up, find the marker for which spot you're at, go to the office down the road from the fire tower and log in your info on the deposit slip (by the firewood storage). The office is said to be closed on the weekend, but I guess I was lucky it happened to be open on a Saturday, as I needed firewood and the cart was empty.
Staff is wonderful. DNR was nice. Very rough camping if you like that kind of thing with short and easy to rugged and long trails.