I tried a Target location and called a few Best Buy stores -- of course no iPads were available. Finally had enough of the cat and mouse and went to BB in Meyerland and put down my deposit. They said there were about 40 people total in front of me, mostly for 16gb versions. I'm hoping my 32 gb comes in rather soon, but who knows. Surely it will be sooner than the 4 to 5 weeks from apple.com?
Remember, if you put your name on the BB list you're buying a gift card. Should you see an iPad at another location or an Apple store or wherever, you can buy that one and get your BB deposit back. I'm going to keep my eyes open and jump on one if I see it, but I don't have time to camp at these stores all week waiting for a box that may or may not arrive.