Afternoon babysitter Menlo Park

Looking for an afternoon babysitter/family helper for two older kids - 12 and 14. The position includes driving kids around, running errands (e.g., grocery store), kid's laundry, and some meal prep/keeping the kitchen clean. We will provide car. Menlo Park, short bike ride from Stanford. Pay $30-$34 an hour. Ideally, looking for 2-6pm Monday through Friday, but have some flexibility on days.