Warriors' home games that season were played at Oakland Arena, where the Warriors settled full-time the following season. As the Warriors returned to the Bay Area full-time after their brief experiment in San Diego, the NBA's primary competitor league, the American Basketball Association (ABA) awarded its first—and as it turned out, only—expansion team to San Diego. Dr. Leonard Bloom (President and CEO of the United States Capital Corporation) paid a $1 million expansion fee to the league to start the team. The San Diego Conquistadors began play in the 1972–73 ABA season; however, they were unable to use the Sports Arena for their first two seasons of existence due to a feud between Bloom and Peter Graham, manager of the city-owned 14,400-seat Sports Arena. The Conquistadors (or "Q's" as they were commonly known locally), played at Peterson Gymnasium on the campus of San Diego State University from 1972 until 1974 as a result of the feud. In late 1974, the Q's were finally allowed to use the Sports Arena, but their first season at the arena would turn out to be their only full season there. In 1975, the ABA, facing mounting financial difficulties, was rumored to be discussing a merger with the NBA and the San Diego franchise was not to be included. The Conquistadors, freshly renamed the Sails, would cease operations just 11 games into the 1975–76 ABA season on November 12, 1975, when the ABA announced that it was folding the San Diego Sails franchise. The Sails were scheduled to host the Indiana Pacers on that day but the game was not played. In 1972, the Republican Party considered the arena for its National Convention. With little warning, however, the GOP decided to hold the convention in Miami Beach. To compensate for this blow to local prestige, then-mayor (and future California governor) Pete Wilson gave San Diego the by-name of "America's Finest City", which is still the city's official moniker. The arena was the host of the 1973 Muhammad Ali vs. Ken Norton boxing fight, which, by split decision, San Diego resident Norton won. The 1975 NCAA men's basketball Final Four was held at the arena from March 15, 1975 until the national championship game on March 31, where UCLA was victorious in John Wooden's final game. In 1978, less than three years after the Sails folded and the ABA's four surviving teams merged with the NBA,