You can't surf the Great Lakes. At least that is what the "experts" say. This video proves otherwise. This documentary is called, "Unsalted: A Great Lakes Experience." When they show guys surfing Lake Superior wearing extra thick wetsuits and talking about the water being 33 degrees - it made me shiver. It's an incredible sight to see guys surfing with ice chunks floating amongst the waves. That's dedication to a sport or just plain crazy.