If there is sand, my DD9 will find it and roll in it. She is our beach bum! My usual MO for the beach is to take an older suit of hers and cut the lining out so I'm not dealing with saggy sandy booty all day. So, my question is, is there sand to play in (and therefore, to deal with) at DC and Aquatica. Wondering if I need to bring her "beach" bathingsuit for the days we hit these parks.