One of my favorite Wired articles ever was back in '08, "High Tech Cowboys of the Deep Seas"[1] which is about the Titan Salvage crew saving a massive sinking cargo vessel off the coast of Alaska. Titan Salvage is one of the lead teams on the Costa salvage operation today. It's a really thrilling read, with some great insight into the technical aspects of ship salvage.
[1] http://www.wired.com/science/discoveries/magazine/16-03/ff_s...