Too many confusing scenarios being discussed back and forth so far, so I might as well throw more into the mix:
As I only play video poker, are those machines considered "slots" or are they, as some online casinos categorize them, considered "table games"? (I suspect VP machines are considered slots by RCI.)
First and foremost, slots are room charge fee free?
Can I room charge multiple times in the same day?
Can I room charge if I visit the casino every day it's open?
Bottom line: If possible, I want to avoid carrying a large amount of cash onto the ship and want to be assured of an alternative casino game plan.