Caregiver/BabySitter Needed For 2 Children

We are looking for a great babysitter for 2 girls ages 7 and 11. We need someone who can pick them up from school each day, which is min away, drop then off at activities/practices, and be with them at home until we get home from work. They are fun, energetic and independent kids and we live in a community where they can play outside with friends. We would prefer someone who could help out with light housekeeping, errands, and homework help. The hours would be guaranteed weekly, and we are flexible if you need to adjust occasionally.