You were made to say "all clear" and "how was your ride" every 2 minutes for 50 hours a week? Lol, I'm sure that wont ever get old.
Dont get me wrong, working in rides was a great time, but its the people that make it. If you build the actual work up in your mind, you're going to be let down very fast. Face it, 8+ hours a day outside in the summer repeating the same motion over and over; it will get old fast. Still if you make friends and get close to your colleagues , you will have a good time. Some of my best friends still are from when I worked at KI, and I've been gone for 5 years.
Also just fyi, the driver position on a ride is a big responsibility. New hires typically are not trained there until at least mid season, if they even get trained there at all. It's not uncommon for someone to never get driver trained in their first year, especially if they're under 18. It's a position you have to prove you're ready for. If you're driving and something goes wrong, it's on you, and you HAVE to know how to respond.