Sitter Job in Hattiesburg, Mississippi

My husband and I is looking for a babysitter, that can put my kids on the bus every morning and get then off the bus in the afternoon. I am starting a new job and my schedule is rotating days and nights 7am-7pm or 7pm-7am. My husband have to leaves the house by 5:45am everybody. We have three wonderful children the youngest is 19 months the oldest is eight years old and a seven year old. We are just looking for someone that can just babysit my youngest child until my other two kids get from school and until my husband gets home from work around 5:30pm.