Hi Harry,
Try speaking with Jim Hoffmann, the owner of Scuba Toys in Cypress, CA. He may have what you're looking for or know who does. This may be the shop that IceDiverInCA was referring to. Lot's of DIR guys out of that shop.
http://www.scuba-toys.com
Normally, I'd love to come out and play mid-week, but I just started a new job and will be chained to that during the mid-week for a while.
A buddy of mine and I are thinking of diving Sunday the 3rd, but it will most likely be a north facing beach somewhere between Palos Verdes and Malibu. The south facing beaches have been getting quite a pounding, so this may be a better option. We'll see what reports are saying this week. Can you dive on the 3rd or are you flying in that day?
We're not DIR yet, but plan to be in the future. Robert Phillips is usually a good one to contact in the OC area, but he may be visiting in the PNW while you're here. I think he's diving with Uncle Pug, OE2X and some of the others in that area.
Christian