Just to chime in:
I just did a quick search around and found the following variations:
Norcal ("C" not capitalized)
NorCal ("C" capitalized and no space)
Nor Cal ("C" capitalized and a space in the middle)
Nor-Cal (hyphen with "C" capitalized)
Nor*Cal ("C" capitalized and a "star type character used as a separator)
Personally, I think I like the second option with no space and a capitol but then I'm "just another president in BACC"
mike
BACC moto: No fees, no membership, no rules. Everyone's a President, have Fun