My only question is how far down are these guys. I'll probably be diving solo so I usually don't go below 60ft when I'm doing that.
Blue Banded Gobys are typically found in the shallows. You will see lots of them between 10-40ft. They like rocky substrate more than sand. On the breakwater, there are some vertical rocks which make nice backdrops. They like to tease you by staying very still until you get within their personal distance which is around 3ft. Then they disappear in a flash. Be careful not to overexpose. They are so brilliantly colored it is easy to blow out the blue channel.
Another subject to keep your eye out for is the Juvenile Garabaldi. They are are also orange with bright blue/purple spots and typically are found in the shallows.
Be careful of the stair entry. It is deceptively simple when the tide is high, but can be treacherous when the tide is low since there are big slippery rocks right at the bottom of the stairs. At high tide you can float over them. At low tide, the surge smashes you right into them. I can't for the life of me figure out why they don't clear them out to make a clear drop off at the bottom of the stairs. It would lower the accident rate by an order of magnitude!