This may be a moot point now, but when I was last at Marineland, you could feed the dear in a large paddock area. Those dear deer become a little aggressive wanting the food (which you can purchase from a kiosk). I'm not a tiny person and was almost knocked over, and was certainly molested by the deer. I would be cautious about children and them. Not that they mean to be dangerous... just food and gimme gimme attitudes!
Would also suggest that white is not a good colour of top to wear while you're around them. Deer noses aren't exactly clean.
I would also suggest that your photographer doesn't laugh while trying to take your picture!!!