Milk's energy, affinity for pranking, and unpredictability at times exasperated Board of Supervisors President Dianne Feinstein. In his first meeting with Mayor Moscone, Milk called himself the "number one queen" and dictated to Moscone that he would have to go through Milk instead of the Alice B. Toklas Memorial Democratic Club if he wanted the city's gay votes—a quarter of San Francisco's voting population. Milk also became Moscone's closest ally on the Board of Supervisors. The biggest targets of Milk's ire were large corporations and real estate developers. He fumed when a parking garage was slated to take the place of homes near the downtown area, and tried to pass a commuter tax so office workers who lived outside the city and drove into work would have to pay for city services they used. Milk was often willing to vote against Feinstein and other more tenured members of the board. In one controversy early in his term, Milk agreed with fellow Supervisor Dan White, whose district was located two miles south of the Castro, that a mental health facility for troubled adolescents should not be placed there. After Milk learned more about the facility, he decided to switch his vote, ensuring White's loss on the issue—a particularly poignant cause that White championed while campaigning. White did not forget it. He opposed every initiative and issue Milk supported.