Babysitter Needed for my Children

We are looking for an adult babysitter for 2 teens in Raleigh that get off the special needs bus, my daughter is almost 16 years old and is not special needs however her brother is autistic therefore I need an adult to be at my driveway until the white bus drops them off usually around 2:30 - 3:00 unless running late. You do not need to enter the house, my daughter has a key, I just need an adult to be present to help them to get off the bus, just hold my sons hand if needed. We require the adult babysitter who has their own reliable car please.