if she likes you more than a friend, youll def know.
i would not got to the club with someone i hardly know(aka going on a date) try the movies or something on a more personal level, so you two could be closer. dont try too hard youll make yourself look like an ass, be yourself and pretty much talk about whatever you two have in common. if your under 21 dont go asking her if she wants to have kids, plan on owning a house, future plans or **** like that keep the questions interesting if you plan on asking her any
ps- always remember there's no ****ing on the first date.
edit; ur profile says your 22, i'd expect you to know this already

goodluck
getting in her panties getting to know her, i hope it works out DONT TRY TOO HARD.