You can select whatever stateroom will accommodate your party. We highly recommend you pre-pay all gratuities and get trip insurance in case something prevents you from traveling during the selected dates. If booking online, please send your Reservation ID to Kearsten at (269) 569-4254, so she can tie your booking to the group reservation. If booking over the phone, please provide the representative with our reservation ID (2872290), so they can tie you to our group. If you forget, you can also send your reservation ID to Kearsten to do this on your behalf. Each reservation requires a deposit of $100/person. You can pay the remainder of the cruise off over time - up to 75 days prior to the cruise sail date.