Quinceanera

I am really confused! I don`t know wheather or not to have damas in my 15th! I want to be the center of attention and all, but some part of me still wants damas! Another thing is that I dont know how to speak spanish that great, (but I do speak it well), but having the mass in Spanish is going to be difficult for me because I do not attend Spanish masses. Also I have no idea how many and what type of dances I am suppose to have! No idea what songs to use! Oh, yea one more thing, do I get to choose hair, nails, and make up for my damas?, that is, if i have any. Please HELP!