I guess I'm the odd woman out on this one.
Along with everything that KK listed, you also get, "misting shower, and private sun deck.
You will be provided with fresh fruit, vegetables with dip, and chips and salsa to snack on as well as an assortment of soft drinks and bottled water to quench your thirst. Beach towels, floating mats, and snorkel gear are also included for your use throughout the day. "
If there are 8 people, that works out to $68.75 per person. I honestly don't think that's a bad deal, especially when you get the snacks, soft drinks and bottled water.
I, for one, would thoroughly enjoy the upgraded cabanas if there were 8 people. I agree that it's steep less than that.
And, KK, I also think there should be some sort of accommodations made for passengers with mobility issues.