Entre ellas figuran el Club Alpino de Canadá (Canmore), la "Boeing Employees Alpine Society" (Seattle), el "British Columbia Mountaineering Club" (Vancouver), "The Cascadians" (Yakima), el "Intermountain Alpine Club" (Richland), el "Issaquah Alps Trails Club" (Issaquah), "The Mazamas" (Portland), el "Mount Baker Hiking Club" (Bellingham), el "Mount St.