I think that's a suit for walking towards lava? Either way, his hands would be like crispy fried chicken.
I like the shark radar idea. It needs a rotating cop light that we can strap to our heads that shoots out a laser. If we use a weak laser, then it goes "ping!" if it finds anything big. But if we use a powerful laser (pro version "murderizer" upgrade tm cc ®) then it slices through any bad fish and also our competition. That could attract piranhas, but that the problem of the guy behind us, not ours.
----------------------------------------------------------
Zen and the Art of Triathlon
Interviews with Jordan Rapp, Helle Frederikson, Angela Naeth, and many more.
http://www.zentriathlon.com