On a lighter note...

http://news.bbc.co.uk/2/hi/asia-pacific/3478747.stm

"Luke Tresoglavic, 22, was snorkelling near Newcastle, north of Sydney, when he was bitten by a two-feet-long Wobbegong shark.

When the shark refused to let go, Mr Tresoglavic swam 300 meters (1,000 feet) to shore, walked to his car and drove to the local surf club. "

Ouch.