Dude, if she's already talking to you and friendly that takes a ton of the pressure off... you're halfway there. Don't mess it up by trying too hard now or forcing something that isn't there. My advice is just to do something with her that you enjoy doing with your buddies (preferably something that gives you a chance to talk). You'll be more relaxed that way and she'll like that you're just being yourself. Also don't make the first date too long. If you can end the date as friends (so she's not totally turned off by the idea of a second date), that's still a win in my book. If she's vibing on you just roll with it. Congrats!