The trio began to practice together in Raynor's bedroom, spending hours together writing music, attending punk shows and movies, and playing practical jokes. Hoppus and DeLonge would alternate singing vocal parts. The trio first operated under a variety of names, including Duck Tape and Figure 8, until DeLonge rechristened the band "Blink". Hoppus' girlfriend was angered by her boyfriend's constant attention to the band, and demanded he make a choice between the band and her, which resulted in Hoppus leaving the band shortly after formation. Shortly thereafter, DeLonge and Raynor borrowed a four-track recorder from friend and collaborator Cam Jones and were preparing to record a demo tape, with Jones on bass. Hoppus promptly broke up with his girlfriend and returned to the band. Flyswatter—a combination of original songs and punk covers—was recorded in Raynor's bedroom in May 1993. Southern California had a large punk population in the early 1990s, aided by an avid surfing, skating, and snowboarding scene. In contrast to East Coast punk music, the West Coast wave of groups, Blink included, typically introduced more melodic aspects to the group's music. "New York is gloomy, dark and cold. It makes different music. The Californian middle-class suburbs have nothing to be that bummed about," said DeLonge. San Diego at this time was "hardly a hotbed of [musical] activity", but the band's popularity grew as did California punk rock concurrently in the mainstream. DeLonge called clubs constantly in San Diego asking for a spot to play, as well as calling up local high schools, convincing them that Blink was a "motivational band with a strong antidrug message" in hopes to play at an assembly or lunch.