Thanks JP. I searched
for Hamma Hamma, rescue, and some other terms and couldn’t find any previous
posts. 
As you point out, one of the great things about this and the
recent UK vid is that the GoPro footage is that they pull you into the scenario.
I have a hard time relating to most kayak vids because they’re so extreme
(e.g., running the falls on Hamma Hamma), but an unexpected swim above or in something
“bad” is something I can always relate to. 
I like watching up to
the event, stopping the video and asking myself… ‘quick, what would you do, what
do I need to think about as I react while remembering that everything in my
body is saying GO GO GO.’ I then get to sit
back and watch someone else react in real time and successfully pull off a
rescue. 
My favorite part of the waterfall video is watching the guy
clip into his boat and secure it and his paddle. You can’t get ahead of yourself in those
situations or you go from a potential rescuer to ineffective rescuer, or even
worse… another rescuee. 
If you kayak long enough, you will eventually be involved in
some sort of river rescue, even if it’s just chasing down someone’s boat. I sort of wish I had GoPro video of some of
my adventures. I’m sure I’d be proud of most
of the footage, but I’m equally sure that there’d be times I’d say… ‘Gosh…why
didn’t I just do X.’ 
I do my best to steer away from conditions that might result
in a rescue these days (especially since it’s becoming increasingly likely that
I’ll be the one who needs rescuing), but it’s fun to watch and wonder. 