You are correct....NCL charges for the "Premium Fresh-Squeezed" otherwise it's orange (concentrate)colored water for free, and they do have a way to stop the flow of orange juice after breakfast from the juice dispensing machines. I was a little disapointed at that. Iced tea, coffee, hot water for hot tea or hot chocolate was always available. Still good.
A very late welcome back! I will be going on the Gem in March and was wondering if you did bowling onboard. If so, did you find this any different than land based bowling?