Transporting tandems cont.-Shipping/flying

[marciero]

Another transporting tandems thread.

One of our two tandems is coupled and we've flown with that a number of times. But now wanting to do a trip with the non-coupled one but wondering if it would be worth dealing with the logistics. Has anyone done this that can offer tips or hacks? I imagine flying is out so we would have to ship it ahead. Or maybe rent a vehicle one way. Driving our own vehicle is out because we are planning an "open jaw" tour. And in any case I am averse to driving for a number of reasons.

Thanks in advance.