ALL OF YOU NEED TO GET TOGETHER AND DECIDE WHO IS DOING WHAT BEING THERE ARE 4 OF YOU DECIDE ON IF YOU ARE GOING TO SET A BUDGET AND WORK FROM THERE OR IF EACH PERSON PAYS SO MUCH ON ONE THING IF NOT YOU WILL HAVE 1 BIG HEADACHE IN THE END (1 PERSON IN CHARGE OF FOOD, 1 FOR GAMES , ETC. )