I have no idea. But I imagine that it will be OVER crowded to the max. Can't even imagine the problems of sanitation, food, water....not to mention psychological problems. And what if it survives destruction but is surrounded by water filled w/debris, dead animals, sewage, live snakes, etc.?What then?
Dog rolls his eyes..
The rainfall that flows back down the river is going to wash all the wreckage out to sea.