Childcare Needed

We are looking for a great babysitter for 2 children in Plano. 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, who is comfortable with pets and who is CPR certified. She needs to pick up my kids from daycare at 6 p.m. and bring them home and stay with them until 8:30 p.m. We also need her to stay with kids from 11 a.m. till 8 p.m. on some weekends.