Crippled cruise ship Triumph

The disabled Carnival Cruise ship broke free from its mooring in Mobile, Alabama on April 3. The U.S. Coast Guard said that high winds are likely to blame for the Triumph becoming dislodged. (AP)

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A tug vessel pushes the Carnival Triumph to moor at the Signal International shipyard on the Mobile River, April 3, 2013. The cruise ship broke loose from a BAE Systems dry dock after strong winds from a storm. (U.S. Coast Guard photo)

FILE - In this Feb. 14, 2013 file photo the cruise ship Carnival Triumph is towed into Mobile Bay near Dauphin Island, Ala. The Triumph, which has been docked in Alabama since an engine room fire left it disabled for days in the Gulf of Mexico, broke away from its mooring in a Mobile, Ala. shipyard on Wednesday, April 3, 2013. The U.S. Coast Guard tweeted Wednesday afternoon that high winds were likely to blame. (AP Photo/Dave Martin, File)

Passengers from the cruise ship Carnival Triumph are questioned by reporters after they disembarked in Mobile, Ala., Thursday, Feb. 14, 2013. The ship with more than 4,200 passengers and crew members has been idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/John David Mercer)

Passengers from the disabled Carnival Triumph cruise ship arrive by bus at the Hilton Riverside Hotel in New Orleans, Friday, Feb. 15, 2013. The ship had been idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/Gerald Herbert)

Passengers from the disabled Carnival Triumph cruise ship arrive by bus at the Hilton Riverside Hotel in New Orleans, Friday, Feb. 15, 2013. The ship had been idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/Gerald Herbert)

Veronica Arriaga, of Angleton, Texas, a passenger from the disabled Carnival Triumph cruise ship, holds a sign referring to the red biohazard bags used as toilets, after arriving by bus at the Hilton Riverside Hotel in New Orleans, Friday, Feb. 15, 2013. The ship had been idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/Gerald Herbert)

Kristina Courson, left, of Paris, Texas, is embraced by Jamie Hilliard, of Denison, Texas, after getting off the cruise ship Carnival Triumph in Mobile, Ala., Thursday, Feb. 14, 2013. The ship with more than 4,200 passengers and crew members has been idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/G M Andrews)

Passengers from the disabled Carnival Triumph cruise ship arrive by bus at the Hilton Riverside Hotel in New Orleans, Friday, Feb. 15, 2013. The ship had been idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/Gerald Herbert)

Passengers from the disabled Carnival Triumph cruise ship arrive by bus at the Hilton Riverside Hotel in New Orleans, Friday, Feb. 15, 2013. The ship had been idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/Gerald Herbert)

Passengers embrace after disembarking from the cruise ship Carnival Triumph in Mobile, Ala., Thursday, Feb. 14, 2013. The ship with more than 4,200 passengers and crew members has been idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/John David Mercer)

Passengers from the disabled Carnival Triumph cruise ship arrive by bus at the Hilton Riverside Hotel in New Orleans, Friday, Feb. 15, 2013. The ship had been idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/Gerald Herbert)

The cruise ship Carnival Triumph is towed up the Mobile River in Mobile, Ala., Thursday, Feb. 14, 2013. The ship with more than 4,200 passengers and crew members has been idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/Dave Martin)

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The cruise ship Carnival Triumph is pushed towards the cruise terminal along the Mobile River in Mobile, Ala., Thursday, Feb. 14, 2013. The ship with more than 4,200 passengers and crew members was idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/Dave Martin)

The cruise ship Carnival Triumph is towed into Mobile Bay near Dauphin Island, Ala., Thursday, Feb. 14, 2013. The ship with more than 4,200 passengers and crew members has been idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/Dave Martin)

In this aerial photo, the cruise ship Carnival Triumph is towed into Mobile Bay, Ala. Thursday, Feb. 14, 2013. The ship with more than 4,200 passengers and crew members has been idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/Gerald Herbert)

Passengers spell out the word "HELP" aboard the disabled Carnival Lines cruise ship Triumph as it is towed to harbor off Mobile Bay, Ala., Thursday, Feb. 14, 2013. The ship with more than 4,200 passengers and crew members has been idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/Gerald Herbert)

Passengers congregate on an upper deck of the disabled Carnival Lines cruise ship Triumph as it is towed to harbor off Mobile Bay, Ala., Thursday, Feb. 14, 2013. The ship with more than 4,200 passengers and crew members has been idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/Gerald Herbert)

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Tent city on Carnival Triumph

This Sunday, Feb. 10, 2013 photo, provided by Kalin Hill, of Houston, shows passengers with makeshift tents on the the deck of the Carnival Triumph cruise ship at sea in the Gulf of Mexico. The ship nearing Mobile Bay is without engine power and is being towed by tugboats. (AP Photo/Kalin Hill)

This Sunday, Feb. 10, 2013 photo, provided by Kalin Hill, of Houston, shows passengers with makeshift tents on the the deck of the Carnival Triumph cruise ship at sea in the Gulf of Mexico. The ship nearing Mobile Bay is without engine power and is being towed by tugboats. (AP Photo/Kalin Hill)

People on Spanish Fort watch as a disabled Carnival Lines cruise ship is towed to harbor off Mobile Bay, Ala., Thursday, Feb. 14, 2013. The ship with more than 4,200 passengers and crew members has been idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/Gerald Herbert)

The disabled Carnival Lines cruise ship Triumph is towed to harbor off Mobile Bay, Ala., Thursday, Feb. 14, 2013. The ship with more than 4,200 passengers and crew members has been idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/Gerald Herbert)

The cruise ship Carnival Triumph into Mobile Bay near Dauphin island, Ala., Thursday, Feb. 14, 2013. The ship with more than 4,200 passengers and crew members has been idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/Dave Martin)

The cruise ship Carnival Triumph into Mobile Bay near Dauphin island, Ala., Thursday, Feb. 14, 2013. The ship with more than 4,200 passengers and crew members has been idled for nearly a week in the Gulf of Mexico following an engine room fire. (AP Photo/Dave Martin)

Rusty and Beth Adkins of Noblesville, Ind., await the arrival of their 18-year-old daughter Brianna aboard the disabled Carnival Triumph in Mobile, Ala., on Thursday, Feb. 14, 2013. The teenager went on a cruise with four aunts and cousins. Rusty Adkins is holding his 1-year-old son Brocktyn Adkins. (AP Photo/Jay Reeves)

Terry Thornton, senior VP of Carnival Cruise Lines addresses the media outside the Alabama Cruise Terminal in Mobile, Ala. on Thursday, Feb. 14, 2013. After days stranded in the Gulf of Mexico in conditions some have described as dismal, most passengers aboard the disabled Carnival Triumph can look forward to a two-hour bus ride Thursday after they reach dry land. (AP Photo/Jay Reeves)

In this image released by the U.S. Coast Guard on Feb. 11, 2013, the Coast Guard Cutter Vigorous patrols near the cruise ship Carnival Triumph in the Gulf of Mexico, Feb. 11, 2013. The Carnival Triumph has been floating aimlessly about 150 miles off the Yucatan Peninsula since a fire erupted in the aft engine room early Sunday, knocking out the ship's propulsion system. No one was injured and the fire was extinguished. (AP Photo/U.S. Coast Guard- Lt. Cmdr. Paul McConnell)

In this image released by the U.S. Coast Guard on Feb. 11, 2013, a small boat belonging to the Coast Guard Cutter Vigorous patrols near the cruise ship Carnival Triumph in the Gulf of Mexico, Feb. 11, 2013. The Carnival Triumph has been floating aimlessly about 150 miles off the Yucatan Peninsula since a fire erupted in the aft engine room early Sunday, knocking out the ship's propulsion system. No one was injured and the fire was extinguished. (AP Photo/U.S. Coast Guard- Lt. Cmdr. Paul McConnell)