Flexible part time sitter needed for infant and 5 year old - (Morrow, OH)

I am looking for a part-time sitter for my seven month old and 5yr old. I work three -4 mornings a week and sometimes in the afternoon but it's sporadic. I would like to find someone on the Little Miami school bus route and be experienced with infants. Cleanliness, health conscious, and rules are important too.