There is no avoiding it. Sooner or later you’ll have a wipe-out. The wave will knock you off your board and you’ll tumble head over heels underwater, if only for a few seconds. At first it is a little scary because a big wave can hold you down a little longer and you can become disoriented and not know which way is up. But that tether on your wrist is your reassurance. Just grab onto the rope and pull yourself to your board. Remember, it is very buoyant and will always be on the surface.
So, have a great time. Don’t expect too much at first. Practice will help improve your skills, and soon you’ll be “hangin’ Ten ” – at least with your fingers.