The ocean is a wonderful place. It’s responsible for waves, after all, which are nature’s greatest creation and the vessel for funnest thing in the universe. But it’s also a place that can kill you. We can’t breathe water. Water can be extraordinarily powerful. Compared to our weak little air-breathing bodies, the ocean is like a Mack truck speeding down the highway and we’re a butterfly, flitting from lane to lane. Koa Smith knows how powerful the ocean can be. He spends a lot of time there, so he spent a few minutes of his time giving the casual viewer five tips on how to survive that Hawaiian juice.