Maybe neither...
Try this:
http://www.applespecialist.com/asmc6_DB/results.php?s_Dealer_Zip=90211&s_Dealer_Radius=35
I input a random LA area zip code (90211) and it brought up quite a few results. Call them and see if they are carrying the iPad. I've had luck in my area doing this and one store I called even opens 1 hours before Best Buy and the Apple store. I'm thinking a lot of people don't know about these independent Apple stores so you may have some good luck.
The Apple store near me in Sherman Oaks will probably be pretty tame.
Yeah, that one usually is.
Is is not true pre orders will be sold first until like 2 and then you can get if they have any left