Babysitter Needed For 1 Child

We are looking for a great nanny for 1 child. I work from home, so will be here while you watch my 1-year-old. Would need to start 8:30am, he naps approx. noon- 2p with an end time of 2:30p when older child doesn't have afterschool activities and 3:30 if they do. We would prefer a babysitter who has their own car, who does not smoke and who is CPR certified. $50/day.