Babysitter Needed for my Children

We are looking for a great babysitter for 2 children in Long Beach. We would prefer someone who could help out with homework help. We would prefer a babysitter who has their own car, who does not smoke and who is comfortable with pets. Schedule may vary but for the most part it would be 1-2 times per week for the hours of 4-11 p.m. It would involve school pick up, occasional after school activities, and evening routine. Every now and then a Saturday may be needed, as well. Thank you!