During the weekdays it's less crowded. These fish have irregular feeding patterns from what I've learned. They typically are sunrise and sunset feeders but what I mean is that sometimes they're not very active at sunrise but that following sunset they'll be very active and vice versa. So you're gambling a bit with what time you choose to go after them. Seems like lately I've been there at the wrong time. I went yesterday and fished the afternoon until dark, very little activity and only one 2 pound rockfish was caught, several of us trying all sorts of different methods. If they were feeding, one of us would have figured it out.
Not too long ago I was there as the sun was setting and had one of the most awesome 45 minutes of fishing of my life. I landed 4 on topwaters, ranging from 18" to 34" and also had several more big blowups to get my attention. THAT was a time when I was there are the right time.
I think I might take a vacation day from work to get there in the morning, fish the early bite and if they're not active, take a nap and paddle back out there for the afternoon shift.