2018 in Boise, Idaho
2017 in Fort Collins, Colorado
2016 in Tucson, Arizona
2015 in Corvallis, OR
2014 in Kona, Hawaii
2013 in Lubbock, Texas
2012 in Bellingham, Washington
2011 in Fresno, California
2010 in Great Falls, Montana
2009 in Lake Tahoe, Nevada
2008 in Park City, Utah
2007 in Cody, Wyoming
2006 in Boise, Idaho
2005 in Prescott, Arizona
2004 in Spokane, Washington
2003 in Troutdale, Oregon
2002 in Spokane, Washington