Whitewater Rafting trips on the famous Colorado River. Choose from scenic floats and inflatable kayak trips through mountain ranchland and canyons or the biggest Class V in the West: Gore Canyon! Our Kremmling office is located in the center of town and is convenient to Summit County, Winter Park, Steamboat and Vail. Free wetsuits. Click the red Trip Discounts button on or website for our daily deals! AVA was voted Best of Summit 3 times running!