yea, I saw that here in oz! it was some papparazzi action show and they were pestering him on the beach with some female friend. then they show you him on the nacra, he is sitting down skippering and his mate is out on trap.. didnt see a harness on him though. unrelated but in a clip ive got of an old australian band called sherbet they are on top of some sand dunes sitting on top of a old (well new when the clip was shot) scow moth.
Pierce Bronson actually sails cats in some way. I was flipping channels late one night and saw a clip on some celeb sighting show of him sailing a NACRA 5.8 in real getup not a movie stunt.