A few summers ago, my family and I took a vacation to Niagara Falls, Canada. We had planned this week's vacation several months in advance. This was planned so that we could visit relatives who live in the area. The morning we left was very sunny, so I woke up a few hours early because of the light shining through my window. So I took advantage of this extra time to finish preparing my things that I had forgotten to do the night before. We left around 9:30 on a hot Monday morning in July. The journey was long and when we finally arrived we were exhausted. So we decided to rest and leave early the next morning. We went in the Spanish Aero Car, a cable-suspended observation vehicle that passes over the whirlpool, about a mile downstream....