I totally agree with Spitfire'd and NewJersey.
Movies are a bad choice for a first date, you are watching the movie, not interacting with each other. Miniature golf...let her win, but don't look like it, lol. Laser Tag, roller blading, go-cart racing, go to the zoo, etc..anything where you two are interacting with each other, are great date ideas. And x2 on all the being a gentleman advice. Opening doors, pull out the chair for her, etc...but I'm from the South, we take that for granted down here.
Most of all, be yourself! I know that sounds hard and you think you'll make a fool of yourself, but why give a false impression of who you really are? If it's not going to work out, it will never work out in the long run. My wife and I have been together for almost 20 years now. Simply because we were ourselves right from the start.
I knew I'd found the right girl (later became my wife) when this situation happened: We drove to a park. As she leaned to get out of the car, she accidentally farted. (And yes, she is one of those girly-girls) Without missing a beat, she said, "Ooops, I'm sorry. I was saving that for later." Needless to say, we were both LMAO, and KNEW it was "love at first fart."
For those who think this is embarrassing, wait until you are married. You'll quickly get over being embarrassed or shy. Or better yet, go watch the movie, A Haunted House. This is what married life is like. LOL!
We've had almost two decades together since. Everyday she makes me laugh.