We need a babysitter for three children, ages toddler to elementary. Dad has to leave for work at 6:30 am some days and needs childcare from 6:30 am to 8:30 am until mom gets home. Oldest child needs to be put on the bus at 7:50. Will also need help some nights when dad works overtime in between 10pm to 12 am. Sitter will not need to be back at 6:30 the next day.