Snopes says it’s false.
Dangit you beat me to it…
It was on the screensavers today, but my mind forgot about it till now.
The thing is actually just a powerade commercial with the end cutoff.
The video I posted of the landslide into the river is real. No fake video there. 
Well, I fell for it. But I stand by my statements on boyancy and such, based off personal experience in rapids, waves and waterfalls.
the quote in my signiture line kinda works with this post. 