Wal Mart or no, I got my iPad
Here's my experience. I couldn't get any time off to go to the Apple store, and I couldn't have mine delivered because I'm never home during the day and I've had packages stolen off my porch before. So that's not an option.
After seeing this post last night, I decided to give my local Wal Mart a try. I got there about 20 minutes prior to midnight. There were 7 or 8 people in line in front of me. The employees obviously had no idea what they were selling. One was a young guy, late 20's, who didn't seem to care about tech at all. I got the feeling he was asked to just stand around and help out, but one guy was asking him questions about the different models, and all he knew was that there was a difference in gigabytes. He didn't know what gigabytes were and didn't seem interested, but he knew there was a difference.
The woman who was running the show seemed nice enough, but a little frazzled. She was in contact with someone on a headset and was asking what she should be selling with the iPads. They were telling her to sell us iTunes gift cards, screen protectors, and cases. I know this because she seemed to be having trouble hearing them, and kept repeating it loudly to make sure she was clear.
The iPads were stacked in a shopping cart behind the register. They had cards printed up matching each of the models they had in stock (someone in line said he heard they had a total of 25). By the time I got there, they had a couple AT&T Black 32's, I think 2 Wifi Black 32s, and I think 3 or 4 Wifi Black 16's. A few people got in line right at midnight and I guess picked up whatever was left.
By the time they got the register set up and started ringing people up, it was a couple minutes after midnight. It was smooth sailing from there on. You handed your card to the guy who found your designated iPad. Then the lady rang you up. I didn't see them try to upsell on protection or covers or any of that. It was just like checking out a supermarket. I was out of there with my AT&T Black 32GB by about 12:10.