Sitter in Oakland, California

I had my first official babysitting job when I was 15, watching two sisters (ages 4 and 6), but have been assisting my mother (a professional nanny) since I was about 8 (children's age's ranging from 6 months to 7 years). While much of my experience comes from the training I received when working with her, I also was a CIT at the Y two summers back. I m looking for one-time, occasional, or part-time babysitting jobs until I start college at UC Davis this upcoming fall.