At the Apple store in Marlton NJ they were passing out water, pretzels, chips, coffee, and Panera breads..
I've got to say that even though there were a few hundred people waiting the line moved incredibly fast, the store was obviously well staffed and prepared for this event.. It was a really good experience.. I passed 2 AT&T stores to check out the lines and they were MUCH, MUCH shorter.. I almost decided to go there instead, but in the end I decided I wanted the Apple experience, plus I was pretty sure Apple would have enough, but I wasn't too sure AT&T would, so I decided to go with Apple even if it meant a longer wait.. Turns out the wait was shorter (time-wise), I actually got a phone, and enjoyed the experience.. I was truly in awe of the way Apple handled this launch- and I'm not a patient person when it comes to lines and crowds, nor am I easily impressed.. Couldn't be happier..