We have got to get together and dive. I love wrecks, caves, rivers, lake and my Mako. I thought that torward the begining I have seen that shark video before and then it hit me. You had included that video when you were testing out Bobby's lights. Truly one of the best videos I have seen in a while and it should be an ad. for GoPro. I think, toward the last shooting of it, the Manta would make a great still picture...you below it, all of the remoras and the light above...very cool. Also, no exhaust bubbles! Sorry the snap bolt got in the FOV toward the end of you scooter ride. One question...are you using a Jon line as a tow line? Again, thanks for the year in review.