There are a ton of wrecks in CA, all up and down the coast. Real wrecks, not just the artificial reef kind. Look at www.cawreckdivers.org to see some of them. Also, there are several good books to check out. I myself have dove Palawan, Moody, Dominator, Ace-1, Newburn, Georgia Straits, FS Loop, and Johannasmith in LA county; the Valient and Diosa Del Mar in Catalina; the Humble SM-1 and Gosford in Santa Barbara. While these may not be military vessels, they are quite awesome to dive and have varied stories behind them. To me, it is cooler that they have real history behind their sinking vs. history before they were sunk.