Billy, I've sailed my 373 down the coast of southern California without incident at all, but the weather there is far more predictable than northern California north of the point. I have taken ASA sailing (keelboat, coastal, advanced coastal, and navigation) and found the lessons I learned there very valuable in my sailing around the Gulf, where waters can be shallower than the California coast.
Be sure to outfit your 331 with the proper safety equipment (jacklines, vests, flares, radio, liferaft, etc) to handle those emergencies. With that and proper training and lots of practice, you should do just fine.
I personally think a LITTLE bit of fear is healthy - it keeps you on your toes!