Seeking chess tutor for 10-year old

We are seeking a Stanford affiliate to come to our home to campus 1-2 evenings per week to play chess with our 10-year old son. He's been playing for five years now and was formerly tutored by two Stanford students who have since graduated. He is quite good - better than his parents so he needs a tutor who is skilled at chess, likes to work with children, and is patient and kind. Pay is dependent on experience, but will range from $20-30 for each 75-minute session. The ideal tutor is available now and for at least two more years. Thank you for considering it!