First time on NCL... as of today we are 120 days from our March 4 cruise on the Escape. I went online this morning to book our dinner reservations for our group of six and all the restaurants are showing only 5:30 or 9:30 times available. WOW, I knew we needed to book early, but this crazy! I've heard we can make reservations once onboard, but really worried about availability. Any help on making reservations or how to book a group would be helpful.