McMaster posts rather few videos on Facebook, mostly bodysurfers, mostly at the same beach, Camps Bay west of Table Mountain, a short distance south of Cape Town.  You can visit on Google Street View.  Vimeo.  

The video, like his others, shows how this kind of bodyboarding is different from surfiing.  Kind of like Wedge but with better waves.   

Cold water, lots of kelp and sharks.  California-like climate.  In terms of plant life, it's one of the most distinctive places on the planet, utterly different from the rest of Africa.