Having ridden in the same seat that video was taken from I can attest to Cale's difficulties keeping that camera still. That very seat owns my cherry for my first 100+ boat ride.
Oddly enough my arm was very sore from riding there too. I remember holding an iPhone up for 20 or so miles in an effort to dry it out from an unforeseen rain storm. If I can find the helo video from the Fun Run at the Shootout two years ago you can see me with my arm in the air the whole time.
Cool vid Cale. Thanks for posting.
Buck