Childcare Needed - Full-time / Part-time

We need a babysitter for our 3 children (11, 14 and 16) in Cabin John. And we're looking now! We have 2 cats. It would be guaranteed hours each week and mostly be driving the kids to activities and would include some light housework (light laundry, emptying dishwasher, general tidying, putting groceries away) and meal preparation for dinner. We are hoping to find a warm, loving, supportive, patient adult to be at home while we cannot. Thank you!