yeah, I have seen a few clips of that...
To me, why even have the anchor...? why not find a log or use a truck to tie it to so it's fixed...?
I mean, I like the idea, and looks kinda cool...but for a short ride, why not just skim, get pulled by you car, or find a solid anchor like a log ofr tree....?
I have the french version and it is just a elastic rope with a wakeboard handle....we tie it to a tree or pier....but might make it kinda hard if you are on a beach with no car access.
Also, those anchors are designed to be used with constant pull or drag(from boat in wind, or current)....after the line gets slack in it, couldn't the waves, current, etc. loosen the anchor and make it prone to no holding..?
We don't really use mine anymore... sweet idea!!, but kinda a lot of work for your ride...t(guys helping you pull bungee, anchor, short-ride) not hating on it.. just my opinion...
some of the video from the river shots looks kinda cool..