Costa Allegra

The Costa Allegra is towed to port - Mar 1, 2012 (credit: ALBERTO PIZZOLI/AFP/Getty Images)

S.I. Consultant: Cruise Bookings Not Suffering After Wreck, Stranding

You’ve probably seen the images – the Costa Concordia on her side off the coast of Italy and her sister ship the Costa Allegra adrift in the Indian Ocean. Twice in six weeks, there have been high-profile problems with cruise ships.