Hy IvyLing,
Dolphin Scuba on El Camino in Sacramento is the best. They have a thriving internet order service. They have a warehouse full of gear. They are very competitive price wise. Drive to Sacramento and you won't be let down.
Ask for Rick, Michael, Jason, or Glen.
I am a somewhat regular customer; as my diving peaked and valleyed, so did my visits to Dolphin. They will probably recognize my name.
Rick is an excellent instructor. OW through cave, wreck, technical, and rebreather. What ever you want in terms of ongoing training he can teach you. He teaches by example and pleasant words. Honest but nice.
Dolphin's link:
Buy Scuba Diving Gear Online | Snorkeling Equipment | Dive Gear Shop
Which SoCal live aboard did you dive with? I love SoCal live aboard diving.
Mark Mudgett