Try to float onto your back
From Create Your Own Story
You float onto your back, and that makes it kind of easier. You start to drift over to the island. When you make it to the shore, you bang your head on the rock, and you get a minor concussion. Before it can get any worse, you grab onto the island, and just when you were going to pull yourself up, some kelp attaches to you and gets caught. It is short, so it's basicly pulling you into the water.