Everything yesterday was PERFECT. We had a few hiccups but nothing that really mattered. My beautiful dress is all kinds of messed up (MIL ripped my dress when she stepped on it and a friend burned a hole in it with a celebratory cigar - both accidents) but my thought is, if your dress still looks pristine after the wedding, you didn't have enough fun.
Curiously, I wasn't nervous at all (and I didn't even drink beforehand). I take that to be a good sign.
My advice? Take a deep breath, know the real reason you're there, and enjoy every moment.
I'll probably stick around because you guys are the best ever. I'll probably also post more pictures when I get them from the photographer (he told me a week turnaround - woot!).