There's unpredictable whirlpools that you can't see on the surface along with fast current and very cold water temperatures. A relative drowned in that area due to whirlpools. No matter how good of a swimmer you are, even with a life jacket, if you're pulled in by a strong whirlpool, most likely you will not make it.
She just told u ...why do u think it has to do with alcohol ..she was pretty clear, no mention of alcohol....maybe read it again... slowly this time .. my apologizes if i sound rude just lil blunt is all