Babysitting/transportation Needed

We are looking for a great babysitter for our 8-year-old boy. Ideally, we are looking for transportation to his school in Marin in the morning, then a break throughout the day and pick up in the afternoon, taking him to activities or entertaining him in various ways. It would be approximately 20 hours per week. We would prefer a babysitter who has their own car and who is comfortable with pets. He is very bright and fun and were looking for someone who is the same.