Nanny Needed - Full-time / Part-time

We are looking for a great babysitter for 2 children in La Plata. We would prefer someone who could help out with light housekeeping. We would prefer a babysitter who has their own car and who does not smoke. They sitter would need to be able to do school drop off at 7 a.m. and pickup at 2 p.m. 2-3 times a week, with the option for overnight stays.