I booked a family vacation with my SPG points in Maui (Sheraton or Maui, not sure yet). Family of 5 but being the cheaper/resourceful person, I want to try booking only 1 room.

Question is can I not pay the extra person charge? $89/person/night is too much IMO. We have 4 adults and 1 child. Do they have wristbands that the resorts requires? Not trying to sneak in people but lets say I've done that before at other chains.