Splinter Cell: Chaos Theory (Mission 2: The Maria Narcissa)

Mission #2 aka "Cargo Ship". Enter in a grown man sneaking around trying to find information on Hugo "I think I'm the sh*t" Lucerda, and his uncanny ability to make the entire crew hate his guts. Mix in a bunch of overly paranoid guards talking about getting scurvy, and its the voyage you always dreamed about.