i purchased a GoPro version 1 for $100
for what we use em for -- that is about all we need
it allows us to evaluate technique , equipment and share the experience
people i share my video with have no idea how fast we go - and i am NOT a fast windsurfer
it helps me to see that the footstraps are well within reason and i should be in em !!!
I think you need a carbon boom. I' bought one lately and I can tell you that you will notice the difference
