Looking for after school care taker for 10- year old

We are looking for a Mom's helper for weekday afternoons for our 10-year old. Duties include picking up child from school, assisting with homework, walking the family dog and preparing a healthy afternoon snack. Hours Mon- Thu 2.45pm-5.45pm. Must be available a few mornings/ month to take child to school due to Mom's work travel. Island resident preferred. Contact: jbirgans@mac.com