I hadn't really paid much attention until I saw it again when going over the video..

I think in this case the wind was pretty light which is why nobody seemed to concerned. It doesn't really matter to me who it was... it's not important. I only mentioned it to reinforce what Steve was saying .... that the sand bar is there and clear if you just walk (or jet ski) far up wind. Just wanted to encourage instructors to head out into the water... this is a water sport after all.