Page 4: of Marine News Magazine (April 2011)

Offshore Energy Edition

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PUBLISHER

John C. O’Malley • [email protected]

Associate Publisher & Editor

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Managing Editor

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Contributing Writers

Lawrence R. DeMarcay, III • Frederick B. Goldsmith • Matt Gresham •

Randy O’Neill • Jim Shirley

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MarineNews On the Cover

Harvey Gulf

Harvey Gulf CEO

Shane Guidry describes how he began in the off- shore supply vessel industry and how he has grown his company from an EBITA of $7m when he took over in the 90s, to $100m today. See full story starting on page 32.

Marine Propulsion 16 The Basics of Cavitation

By Leonardo Montoya

Legal 18 Courts Look at Seaman’s Personal

Injury & Death Statutes

By Fred Goldsmith

Inland Waterways 20 Economics 101

By Cornel Martin 46 People & Company News 52 Directory: Propulsion 55 Vessels 56 Products 58 By the Numbers 59 Classifieds 64 Ad Index

Photos courtesy Harvey Gulf International Marine

Marine News

Marine News is the premier magazine of the North American Inland, coastal and Offshore workboat markets.