Every person who gets on board of Maid of the Mist will get a blue plastic cape. I heard these used to be yellow before, in the late 80's. The boat will take people as close as possible to the Niagara Falls, passing at the same time the US falls as well, which I think is prettier and easier to admire and take photos of than the MAIN falls :) (check the third photo).
I think this is what you have to experience once in Canada.
In Estonia, I think you should experience saun.
More about the Maid of the Mist HERE.