After doing much research and taking all the comments from this thread into consideration, we opted to book our own flights directly with the airline. We did this for a couple of reasons...first, since it's a domestic flight, we found only a slight difference in the fare price and not having to call FBC to select seats was one less thing to worry about. Second, we are past final payment so deferring didn't help us in this case. Third, we are flying in a day ahead so we didn't really think we needed the "wait for us" safety net. However, we will most definitely use FBC when we next cruise over seas. This seems like the no brainer option.