I agree with the theme in a lot of these comments: It's a good idea if you have a plan of attack. I've had lots of ideas (eg battery powered heated wetsuit! dam

I agree with the theme in a lot of these comments: It's a good idea if you have a plan of attack. I've had lots of ideas (eg battery powered heated wetsuit! damn, it's been done) and am now working on one where I have the unique combination of training, opportunity, luck, etc.