OK, so I booked this today for our upcoming Feb. cruise. We will be bringing my 5 year old niece to do this (I hope she will like it but we don't have any kids so we're just going to have to see ). But, I booked this for my husband, myself and my niece. Do I have to book this for myself if all I want to do is take photos/videos of her enjoying (lets hope) the activity? I guess my question is, would I be able to be close enough to get good photos without paying for the exersion? I don't really need to interact, I just want to take photos/videos however, I booked it for all 3 of us just in case.