Carpool Help Needed For One Child In Napa

We are looking for transportation help getting my 9-year-old to school by 8 a.m. on Monday - Wednesday mornings from south Napa (near Phillips Elementary) to central Napa (near Bel Aire shopping center). Approximately 4 miles. Ideal for someone local who is out and about heading to school/work or driving their own kids from/to the same parts of town. The rate says hourly but we should only need help for 15-30 minutes. He's pretty self sufficient and has been practicing getting himself ready and outside by 7:45 a.m. to be picked up and dropped off for school by 8 a.m. My schedule varies so I may not need help every Monday-Wednesday, but I generally know what days about two weeks in advance. Heavy need for help in the spring and summer with less help needed in late fall and winter (seasonal work hours).