I'm in the process of booking a Festival type gig in NYC. There providing the speakers and an Emcee, all I need to do is go and play music, and theres going to be performers so play their music as well. The woman asked me to come to their offices to meet. I have only done 1 gig so far and the other ones I have booked are all through friends of friends and family, so they all lack a certain professional touch. Anyone have any advice on what to take with me when I go, what to say, how much to charge, etc, anthing to everything to do.