Babysitter Needed For 2 Children In Arlington

We are looking for a great babysitter for 2 children in Arlington who could get them to and from summer swim practice about 1/2 mile away. The kids are fairly independent but will need help preparing their lunches, enforcing screen time, and making sure the house stays in order. We would prefer a sitter who has their own car. Looking for about 1 hour in the weekday afternoon from May 10-June 10, and then full day until August 1. No care needed June 19, or July 1-July 8.