My orders were simple enough: Be at Lynnhaven Inlet no later than 5:30 in the morning.I had set four alarm clocks to make sure that happened, though none of them went off because I got to them first – I was up already.

The sky was studded with stars as I drove to the dock where a launch boat waited to whiz a Pilot photographer and me to our destination: the Sea Hawk, a tugboat that was pushing a barge longer than a football field.

Watch the video here.