Profile for reputation13

Hi, I'm going to be in New York in January and I'm planning to go do the line Saturday 13th, hopefully to get tickets for the matinee. I'm travelling a long way (like, out of the country long way) and I've never seen Hamilton before, so there are a couple of things I would like to know. How early should I arrive? Is 7 am okay, 8 am too late? 6 am too much? Where do you actually line up? I don't want to get there and be on the wrong line for hours like a fool. Can I pay cas