If you really want to dance (which, btw, anyone can do...and most of the time people who ARE dancing are so into they aren't watching you anyway, and the people who just stand there...well, who cares?), don't drink too much, because it makes it easier to lose your rhythm. Hubby and I go with another couple, and we all dance with each other, which is fun.
I've never been to a club that requires certain clothing, but some here in SLC won't let you get in if you're wearing gang colors, loose baggy shorts, etc. Just remember, clubs get hot with all the dancing, so don't wear a sweater or something similar.
If you want to drink, have a drink or two first. Club drinks can get expensive.
Most of all, have fun. Going just to pick someone up is a waste of time; go and truly enjoy yourself and if something like that happens, it's just the icing on the cake
