Um....that might be a discussion you need to have with your kids prior to going to Jamaica. "It's medicine for some ADULTS that need it"....or something. Personally, I would be more worried about explaining how some people are acting weird because they over consumed booze. Not for nothing...they are 12 +15, you can't protect them forever from what their eyes will see.....ears will hear....noses will smell.

On a side note, I would have no issue taking my kids (7+12) to Seastar, they know Ganja is for medical use by adults and some people drink too much booze......