Chris Dougherty (center) of Cedar Rapids is assisted by Jocelen Gudgeon (left), Speech Therapist at University of Iowa Hospitals and Clinics, and Katie Kass (right), Physical Therapist Assistant at St Luke's Hospital, after completing the climbing wall during the Retreat & Refresh Stroke Camp at Camp Courageous in Monticello on Saturday, April 20, 2013. Dougherty had a stroke six years ago.