Jeff,
I was told that no camping at the club as they are concerned about room for parking, vendor tents, and hope to support local business supporters of the shoot.
Several campgrounds fairly close - link below. Also the club is surrounded by state land and it is legal to camp on state land free with a free camp card. I will stop by a DNR office today and pick up some camp cards and leave at the club Friday.
Sorry, but have not hunted the area around the club so not in a good position to make a recommendation for a good spot to camp on the state land. tim
http://www.emmettunneloftrees.com/lodging-information/