Babysitter - Full-time / Part-time

We are looking for a great babysitter for 2 children in Sacramento. We would prefer someone who could help out with light housekeeping and homework help. We would prefer a babysitter who has their own car, who does not smoke. Activities would include taking kids to pork, swimming, library. Hours for summer will vary but during the school year from 3-6 p.m. 1-2 days a week . Occasional Weekends as well.