I bet no one had a more pleasant ipad 2 purchasing experience than me..
My wasn't too shabby either...
I had to work, so waiting in line all day wasn't an option for me. What I was able to do was see what info people were posting about the line status at various stores local to my house. At 2:30pm or so, I read a post about a local Target having only 5 of the 16GB black. My priority model is the 32-Black but 16 will do as well.
I left work at 4pm, and I already knew Apple and BB lines were huge so Target and/or Walmart was my only option. After about a 45 minute commute, I call Target right when I exit the freeway where it's located. He says, they only have 5, but only 4 people in line. Once I got off the phone, my heart starts to race, wondering what's the possibility of someone taking that last spot in the next 5 minutes, which is how long it would take to get into the Target parking lot and speed-walking to the electronics counter.
Once I reach the counter at around 4:50pm, I ask them where the iPad line is and if anymore are available. He states, "Well, there's 4 people here and 5 ipads, so you just got the last one!"
...so technically, my total wait was about 20 minutes.