I have also read all the reviews and am trying to find more info about the Orchestra from someone who has been on it since it came to the Caribbean. I am traveling on the Western Itinerary (March 21) with three teenagers (all girls 18, 17, 16) for the Sweet Sixteen of one. I am wondering about the onboard activities that are available for teens and what the charges are in the spa and the "other" restaurants? Also, do they offer specials for the Actual Bday? We have only cruised on Carnival before and switched to this line so that my daughter could bring along friends. Any info would be great. Thanks in advance.