THE SEA AROUND US
'(<a href="http://www.j-archive.com/media/2012-01-09_DJ_17.jpg" target="_blank">Kelly of the Clue Crew reports from Australia.</a>)  This section of water known as the Backpacker's Express carries unwary tourists out to sea; it's one of these currents, similar to an undertow, that draws water away from shore'
a rip current