@Jeremy McCreary,
I don't think most people know about the geographic/cultural differences in California. It is highly diverse and I like that. And some identity pride is good. Okay, here is the first video posted. It is about a half-hour before the ride, with more arrivals joining. There were six motorcycle police. Instead of riding through the masses. The would take off route streets to block intersections in advance, leapfrogging each other. Their job was perfectly planned and coordinated. The current estimate is 300 ridders, 15 blocks long, taking 3.3 minutes to completely pass a given point. Video of the actual ride will get posted by tomorrow. Needless to say, it was a blast.
Oh, and that storm did hit Oxnard hard with massive flooding. 8 inches in one hour.