Sitter Job in Panama City Beac, Florida

I'm looking for someone responsible & reliable to watch after my 4 year old son while my husband & I are both at work. Our schedules are never the same & I would need someone to watch my son only when we both are at work. Sometimes it may be the whole day or a couple hours. Would also be good if I could find someone to pick him up from school from time to time. He only attends the Pre-K program until 10:30 everyday.