Loved this
This was aimed at touching kids' imaginations, and succeeded. Loved the attention to detail, the smooth plan to keep kids' attention (searching the boat for the treasure map while moving out of the harbor, for instance), and our kids are still talking about it almost a year later. The staff was genuinely interested in doing this with the kids, not just spouting a formula, which really impressed me.
My one complaint, super minor -- the "grog" pulled up for the thirsty kids at the end was root beer, and my kids don't like carbonated stuff. It would have been nice if it were just plain Kool-Aid or some such.