From LatitudeAdjustment: Well there are a thousand reviews of the diving in Dutch from the helicopter to the scary tree but how many can say they dove the Devils Bathtub :)

Once we get a good freeze I’m going down there with the sonar and shoot it thru the ice to map the bottom so we have a better idea of what we are getting into (pun intended) but it’s going to be a shame to kill a good myth.