Nanny Needed For 1 Child In Williston.

We are looking for a great nanny for 1 child in Williston. We would prefer a nanny who has their own car and who is CPR certified. I work on call once every quarter for a week every time. I would only need someone that could come to our house or I can bring my child to the nanny's house but it would be only evenings when I don't already have daycare or randomly in the middle of the night if I get a call. When I get called out it's normally for an hour to about 4 hours but all random. Need someone very flexible that's responsible, likes children, and looking for some extra easy cash every now and then. My son is 5 years old. No special needs or anything.