Dan Horton, a friend and former colleague, works on tugboats out of the New York Harbor for a living. Two weeks ago, he flew down to Louisiana to take a job on a barge unloading crude oil from the skimmer boats that clean the surface of the Gulf of Mexico. Crew are only allowed to send and receive one email a day; his girlfriend, Lori, passes along his daily email to friends and family. With their permission, we're passing them along to you. -Dave Bry