I'm booked on the Jewel in January and was wondering on a six night cruise how many formal nights, etc., there would be. I checked the RC brochure on line and it talks about 5 and 7, but not six nights. I did call them and the reservationist told me there would be 2 formal and 4 casual, but I didn't think to ask if that was "casual" casual or "smart" casual. Anybody who's been on a six night cruise, can you shed some light? Thanks.