problem

Hey,
so i have a problem: as you all now i have joined a comfermation group, and we go on retreats ( over night rertreats) to difrent places in this rockin bus with a TV and  CD player. So our first retreat is halloween weekend. We leave saturday and come back on halloween day! I dont know if we're gonna be back by like 5:00 or somthing or maybe 12:00! All i know is that i want to go trick or treating. So I need yall to help me out with this situation (also there is a special reason i want to go or i would just back out and go halloweening).

peresured,
abby

P.S help me!