nice... it only took 11 minutes for your response... I was expecting less
![Wink](http://www.bigwatersedge.com/bwevb/images/smilies/wink.gif)
![You Rock](images/smilies/mfr/you_rock.gif)
I can tell you have thought about this a lot...
A wise man once said "always cast your surface iron into the sun and then fan out from there until you see which angle is getting bit best"
I think the important thing is to learn as much as we can from shark attacks that occured in the past. Most occured in low visibility conditions.