You might not like being one of the 5000 or so having to go through the tiny CZM airport at the same time on the way in and out. The typical Boeing 737 seats about 200, so 5000 cruseros would be about 25 planeloads coming into and leaving CZM on changeout days in addition to whomever is so unlucky to have gotten booked in or out the same day.
Still beats the bag drag.