I just went there today at 1030am and there were no lines whatsoever. I went up and asked if they had any iPad 2's and it turns out they had a bunch of wifi only black only 32's and 64's. I picked up my 32 finally! They said they opened around 9 today and had a decent line. I guess when I showed up they were all gone but there was still stock leftover.
I returned at about 1130 for a refund on Applecare because I noticed they charged me for applecare which I didnt want. I asked if they still had any iPad 2's in stock and they said they had just run out.
Hope this helps for all you in the Sacramento area.