Yes, my hubby and I did it two years in a row. It's fun, but tricky. You have to REALLY be sure you dont' smash up against the reef. Don't recommend it on a day with any kind of wind or surf happenin. It seemed to work best when one person stayed with the kayak (we rented a double from Fido's dock), and the other snorkeled, and then switched. We saw some eagle rays, a turtle, barracuda...it was pretty good. We stayed on the "inland" side of the reef. Too trikcy getting through the reef, and waters are lot choppier on other side of reef. Best part...we could go at our own pace, and werent' with hordes of people around us. When we snorkeled with group trips, we would often bump into people around us!! Crowds, crowds. frown :p