For those who envision a tugboat captain plying his trade in a sailor’s hat and blazer with epaulets, Regan scuttles the notion. His vision of Morrison, the Captain, is donned in cut-off shorts ...

They mean more work. Take Don Dixon, of Bellevue, Iowa. He is boss, captain, and sole employee of Dixon Tug Service. His business operates out of Lock and Dam 11, 25 miles up-river at Dubuque. His ...