Babysitter

We are looking for a great babysitter for 2 children in Deptford. We would prefer someone who could help out with homework help. We would prefer a babysitter who has their own car and who does not smoke. We are looking for before and after care once the school year starts. Ideally Monday-Thursday 7:15-8:15am, and then back from 3:15-5:15 p.m. Total 3 hours a day, opportunity for more hours when kids have half days at school, etc.