Ok, let's be honest. Have you done this prior to a first date. Actually, if I think about it, the last time I was on a first date, the internet was still too new and people really weren't doing this quite yet.
A first date can be a very stressful experience. It is always helpful to have some kind of idea of what she might be expecting. After all if there is any connection you want the night to last a while with out feeling like I need to get out of here.