May 11, 2013, at Moreau Lake State Park, near Glens Falls, New York
April 13-15, 2012 at University of West Georgia, Carrollton Georgia
Results after Greivance Committee decision (.xlsx file)
June 30, 2010 at Camp Sevenmile, Riverside State Park, near Spokane, Washington
November 15, 2008, Joseph D. Grant County Park, San Jose, California
Umstead State Park, Raleigh, North Carolina