Summer Nanny Needed For 2 Great Children

We are looking for a great summer nanny for 2 children. We would prefer someone who could help out with light housekeeping. We would prefer a babysitter who has their own car, who does not smoke and who is CPR certified. They will be participating from 8 a.m. - 2 p.m. so we need someone who can care for them from 2 p.m. - 5pm/6 p.m. Monday - Friday. Thank you!