Sorry to place this question here but it's pertinant to a planned Yosemite trip next year. Does anyone know if airlines have prohibitions regarding backpacker's small gas cylinders on checked baggage? I'll be flying into Reno and using Lee Vining as a base for Tioga Road trailheads. I don't want to have to search for a gas cylinder in a small town nor do I want to drive all the way to the store in Curry Village for that purpose. Thanks.
Jim