I've got a bit of a dilemma. I'm due to pay the balance (after deposit) on our package on April 9th. We're using our tax refund to pay for the trip and we will not have it back by then. I've read on here that some people did not have to pay the balance until check in. Is this true? If so, how do I get to be able to do that? I figured I'd call and ask and if that cm won't let me, then I'll call back and ask another. Does anyone have any tips? Thank you!