shark repellent aerosol

http://www.repelsharks.com/index.php?main_page=index&cPath=1


Watch the video.   

not more stuff to carry 

on that same page they have this
http://www.repelsharks.com/learnmore/hooks/
and after seeing what it does i was thinking why doesnt kayak manufactures impregnate something like that in strips  running lengthwise though the hull of our yaks?

You could always just drag a dead rotten shark behing your yak,  It should last for several trips until it falls apart .  Then just catch another and let it rot a bit 

I hear windex works as well.

You could always just drag a dead rotten shark behing your yak,  It should last for several trips until it falls apart .  Then just catch another and let it rot a bit 

so what happens when you drag a dead seal AND a dead shark around?

The stuff actually works 

Shark Repellent Bat Spray! (Batman 1966)