Hi Manuel,
Great videos, looks like you have a great time in Cabarete.
The thing I did not like about the boom mount (that I had setup before), was every time I pumped the sail the camera moves around with the boom, which was a bit disorientating. But I was thinking about it some more, I only ever take the camera out in light wind conditions so lots of annoying pumping. If I take it out with decent wind then there is not much pumping. It looks like the best angle to be able to see myself, fix mistakes and all the other fun stuff of having a camera.
Very interesting when you ploughed the rig into the water and the camera did not move at all. It looks like a very solid setup, I was thinking that the plastic bits holding the camera in or the screw would break. But no everything was fine, very comforting.
It looks like the 3+ and 5 have the same superview angle which means I could copy your design and get the same or similar results. Besides the video quality, the only thing I miss out on in GPS speed. This is fine, if the boom setup works well and if I want to get back into slalom then I am sure I can get a second-hand Hero 5.
Have you refined your design so that the extension is more removable?
What is the length of the tubing from the camera to the boom end? (that way I can copy your design)
Thank you very much, this looks great.