Can't help with your exact question...but I can tell you that its a great ship for families and kids. Not quite the facilities and crew to handle everything like the bigger RC ships. But suitable. If its in your budget upscaling to get the kids into the front of lines would make them much happier. I forget what the program is called. We found the ship to be very busy and flow a bit trying. But we are older now. lol. Front of the ship area set aside for adults with restaurant and bar with oversized hot tubs. Very nice. If the ship is running with a lower capacity you will enjoy it a lot more. leaving from Seattle you do spend more time at sea so take advantage of anytime you can see the shore.