After canceling the cruise several months ago, we decided to book another cruise, out of New York City which is closer to us. Still worried about his PD solutions , so we have decided for him to do manuals and since its only a four nighter, we are hoping we can bring the solutions on board in a collapsable wagon. I don't want his solutions out of sight. We have booked Disney dream for October . Now I'm worried after six years of waiting to cruise again, i bet this will be the year he will get called for the kidney transplant and then we would have to cancel again because after that, you have to wait a year to cruise . Its so hard to plan lately , but praying this works out. Its not until October , so we have time. Thanks for all your responses , any info is helpful .