I saw a lot of strollers with no kids, but a lot of stuff while we were there. I think, had we rented one, it would have just been for the stuff. LOL. You know your kids, if you think they'd actually use the thing then go for it I suppose. Otherwise, it's a pretty hefty expense when you can just take a backpack. KWIM? Personally, mine would throw a fit if we even suggested a stroller (for babies dontcha know). You might consider breaking the day up and going back to the hotel pool when people get whiney. Water always makes kids feel happier. That and snacks.