Babysitter Needed for my Children

We are looking for a great babysitter for 3 children in Spring. We would prefer a babysitter who has their own car, who does not smoke, who is CPR certified and who has college degree. We are looking for help in the mornings from 7:00 a.m. to 8:30 a.m. and in the afternoon from 3:00 p.m. to 5:00 p.m. to take our kids to school and pickup the kids after school, feed them a snack, and help with homework until we get home.