Babysitter - Full-time / Part-time

We are looking for a great babysitter for 3 children in Chappaqua. We would prefer someone who could help out with light housekeeping, who does not smoke and who is willing and able to drive the children. You do not need your own car: mileage would be reimbursed if you use yours, or we may be able to supply a car. We are open to discussing what works.