Although not real close to Fremont, you can always try my instructor Mike Quijano (last name kee-ha-no).
He is currently teaching a few people out at Moffet Field. Mike trained and fought in Thailand and is the President of the American Muay Thai Council. You can e-mail him for info at:
michaelquijano1@hotmail.com
Tell him Adrian sent you.
Sincerely,
Adrian Wise