I can't even imagine trying to organize the passengers in the airport such that they board in the alternating row, outside-in configuration. I remember doing s

I can't even imagine trying to organize the passengers in the airport such that they board in the alternating row, outside-in configuration. I remember doing something similar with my high school marching band (back-to-front instead of window-to-aisle), but that's a pretty tenuous proof of concept.