I believe I have the latest CM9 saved on my hard drive. How would I get it to you? Dropbox perhaps? It would take ages to upload (my DSL connection really sucks) but I'd be willing to do that. How big a hurry are you in?
CM10 is good stuff, supposedly Th3Bill got the stuttering fixed. That was a bit annoying. But the latest version doesn't have root. Or it does and root is borked. Anyway, Titanium, Superuser, AdAway, and other apps can't take advantage. A couple people have gotten around it by dirty flashing it on top of the last version, but I only have the latest, so I'm just waiting on the next version. But I prefer CM9 as well, the battery life is better.
I am actually running CannonROM 1.2 myself. It's CM9 with black-themed apps, includes Gapps (should be a no-no but nobody's said anything) and Launcher 7. You don't have to use Launcher 7. I don't. The only difference I see is that my Gapps are black. If you were to flash regular ICS Gapps over it, you might lose the black (I don't see why you wouldn't).
I am not sure Joker is coming back. That's the feeling in the CM10 thread. Apparently Joker had some real-life issues, and that always takes precedence over volunteer coding. Th3Bill has taken over CM10 and has built it from source (as opposed to porting -- don't ask me the difference, I don't rightly know) so he's the man over there now. With 6 ROMs on three phones, he's basically managing 18 ROMs, all JB I think. Doubt he'd add CM9. And CM9 is probably as good as it's going to get. Meanwhile there are exciting developments every week in CM10, it's like how CM9 was six months ago.
//edit again: Took down the Dropbox link, na7q has a better mirror
here. If anyone feels they really need my Dropbox link, PM me and I will give you the link.