The prices seem to skyrocket the second you go from 2 adults/2 kids to 2 adults/3 kids. I am amazed at how much the price goes up for just one more kid. It seems that the resorts don't allow you to book a standard room.for 5. Part of me is tempted to just book it online saying 2 adults/2 kids and then see if the resort would just allow us to stay in the same room type and pay a little more for an extra child when we get there but not sure if I am willing to risk it. Any tips?