The Forest Trails Hiking Club
Chicago , Illinois
http://www.foresttrailshc.com/
The Corn Desert Hiking and Adventure Group
Decatur, Illinois
http://hiking.meetup.com/326/
Saukenuk Paddlers Canoe and Kayak Club
Moline, Illinois
http://www.rivers-end.org/saukenuk
Chicago Area Sea Kayaker Association
Corol Stream, Illinois
http://www.caska.org/
Bicycle Club of Lake County
Libertyville, Illinois
http://www.bikebclc.com/
Arlington Heights Bicycle Association
Arlington Heights, Illinois
http://www.cyclearlington.com/
Chicago Whitewater Association
Chicago, Illinois
http://www.chicagowhitewater.org/