found some youtube footage.. our day there was quite a few more YT and they were for sure more centered on the mass of the shark and greater visibilty.. for sure YT not YFT as the one video portrays but Pretty wild... crazy experience
https://www.youtube.com/watch?v=IHCWIVZTwvU
https://www.youtube.com/watch?v=GOmV20Nw1hU