Hi Everyone, I hope I'm posting in the right area... We are total newbies, it's our first Disney Cruise in late January and everyone is excited! We're a family of 4 (2 adults, 2 small kids). We love the beach and the girls are probably too small for excursions. Is it realistic to arrange a beach day ourselves for both stops instead of using the cruise line's "Add Activity"? (The reason I ask is the only beach day in Cozumel we can all join based on age works out to $290, and our one daughter is not tall enough to enjoy what's included) Any other fun activities you suggest for little ones? Thanks!