WATCH: A rare, behind-the-scenes look at Coast Guard training in Cape May
US Coast Guard (AFP)

CAPE MAY -- A slender man in a navy blue uniform paces the wide hallway under bright, fluorescent lights. "Scream at the top of your lungs, over and over and over, what you did to bring yourself in this position," he yells into a megaphone as a dozen young men and women rest a thick double…