On the Set: TNT's The Last Ship Sets Sail "Welcome aboard!" bellows Adam Baldwin, right hand extended and cigar clenched firmly in his mouth, on the deck of the USS Dewey, currently stationed in Naval Base San Diego. "You know the difference between a ship and a boat?" he asks with a knowing smile. "Boats ride on ships!" On this mid-March day, the 510-foot-long, 66-foot-wide guided missile destroyer is lending its impressive exterior for the titular role on the new TNT action drama The Last Ship. "She' (more…) "Welcome aboard!" bellows Adam Baldwin, right hand extended and cigar clenched firmly in his mouth, on the deck of the USS Dewey, currently stationed in Naval Base San Diego. "You know the difference between a ship and a boat?" he asks with a knowing smile. "Boats ride on ships!" On this mid-March day, the 510-foot-long, 66-foot-wide guided missile destroyer is lending its impressive exterior for the titular role on the new TNT action drama The Last Ship. "She's…