Help with tutoring and driving kids to activities

We are looking for someone to help with tutoring our two girls and also driving them to and from activities. The girls are ages 9 and 12 and would like help with homework, practicing skills they learned in school and studying for tests. They have activities after school and we would like someone to help drive them to and from these activities as well as drive them to and from activities with friends. It would be great to find someone who has their own car and speaks English (we are just starting to learn Greek). Ideally we would guarantee a set number of hours each week and work out a schedule each week based on what the kids have going on with school and activities. We are also flexible to work around our caregivers schedule as well. We look forward to meeting you and finding the right help for our family!