This can be different for each person you ask
one reason is you can play the book out how you want to, imagine the characters your way, what the place looks like, etc. With a movie that is taken away from you. You are told how everything looks, and the movie/TV van leave out many stuff from the book
From the pictures we can infer that they appeal to the interests in the beauty of Niagara Falls.
1st. You must demonstrate knowledge of the rules.
2nd. You must pledge strict obedience to them