>>63841746 (OP)It is not difficult if you have one boat.
It is mildly complicated if you have two.
It is hell if you have like a dozen as they have here, because any mistake turns everything into a circus of retardation.
Same shit will happen even if you ask a random group of people to just run as a group.
To avoid this you have to specifically train mass boatwork at night with the same people and formation, not just give fuckers boats and send them on their way.