Flexible Hours - Babysitter Needed

We are looking for a great babysitter for 2 children in Wilton. Approximate hours will be 3 to 6 p.m. from Monday to Friday, but we can be somewhat flexible. The main role is to pick up and drive them between school and activities. Having their own vehicle is a must. We could add some hours for household help if desired, but not mandatory. We would prefer a babysitter who does not smoke.