Don't know much on the so -Cal A class scene. Alot of F-18 action from san diego up to the San fran bay. I'm north so not much help there. But there are boats available. Check with the san diego crowd, Also John Williams Long Beach and Jeremy at Surf City Catamarans. He's out most of this week but will be back arround wednesday the 10th.
There are a few F-18's for sail and John has a sweet 2009 Capricorn, A few tigers are available, and The Wildcats are in stock at hobie now.
Hope that helps.