We stayed on the Canada side of the falls , much better sites of the falls.Can't remember the campground, I think it was Lake Shalamar or something like that. Drove down the road a little ways caught the shuttle and did'nt have to put up with the traffic. Great place to visit, if you stay in Canada the town Niagura on the lake is kind of neat to visit. Had no problems with customs,be honest, and no guns.
Jim