Sorry for 2 computer related posts in one day but this one has an interesting kayak twist.  The first bit of the story is how my son Julian is a computer geek.  You see, he builds, repairs, refurbishes and re-sells computers.  Well recently he got his hands on a good number of Panisonic Tough Books.  These beasts were designed to go where angels fear to tread.  Check this out on Youtube.