 The league consists of three A-B-C adult travel teams, one mixed-level home team, two A-B junior travel teams, and one junior training program.Flat-track roller derby came to Santa Cruz for the first time with the founding of the Santa Cruz Rollergirls in early 2007 by Robin Hoff, aka "Robin YoLife", formerly of Seattle's Rat City Rollergirls).In early 2009, the LLC known as Santa Cruz Rollergirls was dissolved, and a majority of the skaters moved on to establish the Santa Cruz Derby Girls as a non-profit roller derby league.