Part Time Nanny Needed for my Children

Looking for part time help 1-2 afternoons/week from (1:30-5:30/6). We have 4 girls ( 12, 10, 7, 4). I'm looking for a part time coverage (1-2) afternoons/week for the girls on the days I work. I'm a nurse so I can be flexible with days each week, I just need to to plot them out 6-7 weeks ahead of time. Looking for help picking up my youngest at pre-school at 2:00 and then the other girls shortly after and assisting with transportation to after school activities. CPR Certification, non smoker and reliable transportation with clean driving required. Look forward to hearing from you.