Yesterday I was driving along Rt 36 and saw a commotion in Monmouth Beach. There were several fire engines, EMS units, rescue vehicles, etc.

At first I thought they were doing a "mock rescue" because personnel and equipment were there from 3 towns, Sea Bright, Long Branch, and Monmouth Beach. There had to be around 40 personnel there as well, and many onlookers.

Why was this?