Babysitter Needed for my Children

We are a family of 5 looking for child care help on occasional Sunday mornings from approximately 5:00am-12 pm, and for occasional date nights. I am a RN who works night shift; so for the Sunday mornings I would actually be home but sleeping while the children are bring cared for. We have a 5-year-old non verbal autistic little boy who is very affectionate and sweet, as well as 3-year-old girl, and 1-year-old girl. We also have 2 dogs, an older male cocker spaniel, and a 2-year-old golden retriever that can be crated during the hours the children are being cared for.