We need to get av gas on the barge this fall so we don't have to fly it in from Bethel later at increased cost. This av gas will be used to support logistics in the 2021 camping season, including family camp and berry picking camp. Kako airplanes burn between 13 and 17 gallons per hour. A typical kids camp week requires about 30 hours of flying, or 450 gallons, or about $3,000 per week for av gas.