I'm a newly minted AA EXP, and am looking for AC access as a cherry on top. I know I can match to several FFPs, including Turkish and Alaska, from which I can presumably match to another oneworld FFP as a Sapphire or Emerald, thereby granting me AC access. The question is - which one can I match to?

I read something a few months back about AB, but now they seem to require a German address (my last name could pass for German, though ). I know RJ also offers status match, but requires a flight on RJ to activate the matched status. Where else can I match?