First, I just want to say that I'm not having a potluck wedding. We're paying for our guests' food and alcohol.
So, my question is about the logistics of a potluck. If you do attend a potluck, how much food do you bring? Certainly you can't be expected to bring enough for all the wedding guests to eat. I always assumed you brought a normal sized dish (maybe for 8-12 people). Am I correct? I'm curious as to others' experiences with a potluck, whether at a wedding or another event.