So, I am somewhat new to kayak fishing having only been out approximately 10 times in the LIS this year on my recently purchased Hobie Quest. Don't know why or what I did but I leaned a bit to my right to look at something approximately 1/2 mile off of Centre Island this past weekend. My kayak flipped in the blink of an eye. I grabbed what I could that was floating near me, flipped my kayak back into upright position. Threw my stuff into my kayak. My glasses, some fishing gear (sinkers, snag hook, knife sunk). I went to look for my paddle and see it is about 5 feet away. I swim to get my paddle and turn around to see my kayak is drifting away. (I realize I probably should have tethered to the kayak). Now I am trying to swim back to my kayak with a paddle while wearing a vest. I was losing ground. Fortunately there was a lot of boat traffic around and I was soon rescued but I learned a lot that day. I could have spent a long night in the LIS and had a lot of people worried to death about me. the boat that rescued me was a large cabin cruiser that was doing a beeline right at me at a fast clip. Fortunately he slowed down and turned only because he saw the kayak. He saw me soon after but not while he was cruising towards me.