Going clubbing tomorrow night with my girls teen night at biggest club in the city?

Im 15 and me and like 5 of my girls are going to this huge club downtown they have teen night on wednesdays and sundays. Well were meeting up with 6 of the junior girls (we are sophomores) and im more of the good not so wild one. At least on dancing. Im 5'10 and well what do i do? im a cheerleader so like i can dance but like club dancing? not so much hahah. I can dance in the middle a big group of people but like in the cage and alone with my girls not so much i dont think any advice?