Warship museums are not assured victory as tourist draws When the battleship Iowa was commissioned in 1943, it was a powerful weapon in yet another war to end all wars. Now its huge guns are pointed at a string of seafood restaurants in San Pedro, and it's about to join America's fleet of floating museums - some 48 warships that have been donated to coastal communities eager for tourist dollars and upgraded waterfronts. Although some of the attractions have thrived, others have been swamped in debt or racked by age. In San Diego, the aircraft carrier Midway has topped 1-million visitors per year. Another carrier, the Intrepid, is a must-see museum in Manhattan, especially with the recent arrival of the space shuttle Enterprise. But near Houston, the century-old battleship Texas closed indefinitely last week after holes opened up in its corroded hull and it started taking on more than 1,500 gallons of water a minute. In Alameda, the aircraft carrier Hornet is getting by. But it was nearly shut down a few years ago when officials couldn't cover the rent and electric bills. In Camden, N.J., the battleship New Jersey now has five full-time employees - down from a peak of 50. The difference comes down to a real estate adage: "Location, location, location," said Robert Kent, director of the Pacific Battleship Center, which will operate Los Angeles' newest museum. In a ceremony to celebrate the Fourth of July, Julianna Roosevelt, a great-granddaughter of one of the Iowa's biggest fans, PresidentFranklin D. Roosevelt, on Wednesday led a packed house of politicians and hundreds of the ship's former sailors in the Pledge of Allegiance. The Iowa will open to the public at San Pedro's Berth 87 on Saturday. "With the Iowa, we'll be creating a critical mass of people coming to the harbor," Kent said. Over four to five years, it will be a destination. Initially, less than 10% of the ship's interior will be open to visitors, who can file into the captain's quarters, view the bathtub installed for FDR, pass through massive galleys and climb a maze of ladders to the bridge. Standing on teakwood decks, museum-goers also will be able to check out the handprint-sized dent where a Japanese shell slammed harmlessly into the Iowa's 17-inch thick armor plating. Additional tours will be added over the next four years. And for fans of more up-to-the minute technology, Wargaming America will provide a computer-animated film packed with the sound and fury of combat at sea - as well as a room where gamers can control the Iowa's defenses during a simulated air attack. "It will be a lot of history compressed into 2 1/2 minutes," Kent said. Boosters say both the historic ship and its gritty, industrial harbor have plenty of tourism potential. They point to the 600,000 passengers a year who come through San Pedro's cruise terminal, just down the waterfront from the Iowa. More visitors are anticipated over the next five years as the Port of Los Angeles - the Iowa's landlord - completes a $1.2-billion redevelopment that includes a new marina, parks and a sprawling crafts market. If 188,000 paying customers climb aboard the Iowa in the first year, the museum will break even, said Kent, whose projections have ranged as high as 400,000. Tickets for adults will cost $18. If attendance founders, the port, under its 10-year lease, can exile the ship to a remote berth. But Joe Buscaino, the L.A. city councilman who represents San Pedro, is optimistic. "I truly believe the Iowa is the tipping point for commercial and retail development along nearly 10 miles of waterfront," he said. It's what we've been thirsting for. Sunny projections, however, are standard operating procedure when it comes to ship-board museums. Even successes like the Intrepid have been hard-won. In 2007 - 25 years after it first opened - officials had to borrow against the Intrepid's endowment to keep the museum open. The New Jersey, one of the Iowa's sister battleships, opened at one of the worst possible times for tourism, shortly after Sept. Over the years, attendance has dropped from a high of 250,000 to 150,000 last year, and state funding has fallen from $3 million annually to zero. Still, it fascinates visitors, who can enter a gun turret and heft canvas sacks the size and shape of powder bags used in World War II, said curator Jason Hall, adding: "Guests want to touch history."