If you go he http://www.talkingpointsmemo.com/arc...comes_from.php
there is an uncut video from a surveillance camera. It shows the last
few seconds of 1549's water landing, the exit of the passengers, and
the arrival of three ferries. Plane lands at about 2 minutes in, a lot
of passengers out within a minute, the first ferry arrives within 4
minutes.

-John