Sitter Job in Sallisaw, Oklahoma

I have two boys. A two year old who is the main child to be watched and a 4 year old who will need to be picked up after school. The hours are set for now but may change. Unless there's an emergency a sitter will not be needed after 4:30pm. On day is only for 2.5 hours and one is 3.5 the third is 5.5. I would prefer not to spend an arm and a leg for such short hours. They may change to 4.5 hours for two days and 6.5 the third. They will be Wed-Fri unless something unforeseen changes. There will be snacks for the longer days but everything mostly will be super easy and simple. Also may not be every week or every day on a week as my parents can watch every other week unless they have things to do. During summer or breaks it will be both kids.