Just came across this on YouTube and it here and it features an on-the-wave camera angle that I don’t think I’ve seen before.  Really gives you a sense of what it feels like on a wave.  To make it ez on ya, I’m talking about the stuff at .05 sec, 1min35sec and 3min25 sec.  Have a look.  Pretty instructive.  Also that first one has some sweet cross-stepping moments in it: