Sitter Job in Grantville, Pennsylvania

I have a job offer that will start in the beginning of September. I have 4 children but they will be going back to school in a few weeks. I will be able to put my 10 year old on his van that picks him up before 8:00a.m. but I would need someone here to put my 7 & 8 year old on the bus at approximately 8:20-8:30a.m. and then stay with my 4 year old. He goes to preschool on Wednesdays and Fridays and will be picked up at around 11:30a.m. and home at around 3:30p.m. by a van that comes right to the house. My 7&8 year old get off the bus around 3:50 just down the street from the house and my 10 year old gets dropped off at the house at about 4:20p.m. There are days when I would be home before they get home from school but there may also be days where you would have to stay with them after school for a couple of hours. I also have a neighbor who is willing to help out on her days off of work. There may also be occasional weekend days where I would need someone for just the 7 & 4 year old. Please let me know if you are interested.