I'm not familiar with any schools in the Chico or Oroville area. There is a school in Redding, but that's most likely too far for you. We're in Sacramento County in Orangevale, which borders Roseville. Not sure how far that is from you. You're welcome to come pay us a visit if you'd like. Details can be found at http://www.seikeikan.com
. I believe there is a school in the Grass Valley / Nevada City area as well.
Unfortunately, I do not have any information on the Redding dojo other than the instructors e-mail address. If you would like it, send me a private note with your name, phone and e-mail and I will forward it. I think one of Ii Sensei's students may be lurking here as well. Peter ?!?