loooking for a math 51 tutor- will pay $15/hr @stanford.edu - (Stanford, CA)

Hi! I'm looking for someone to help me learn the math 51 material, basically demystify it. I'm beyond behind in this class right now and really need focused 1 on one help. I learn quickly but only if someone can explain it 1st, so I'm willing to pay $15/hr for your help.