Nanny Needed For 2 Children In Sharpsburg

I would need a nanny for my two children, ages 3 and 6, on Tuesdays and Wednesdays from 2 p.m. to 8 p.m. I work for the federal government and I have to go into the office in DC, 2 days a week. A attends elementary and gets out of school at 2:15 p.m. A attends daycare in and I try to have him leave by 5pm, but they are open until 5:30 p.m. We would prefer someone who could help out with light housekeeping. We need someone who has their own car and willing to drive children. CPR certification would be a plus.