Crowded coaches in daytime are tolerable. It's white noise (most of the time). At night, headphones or earplugs work wonders. If you don't like the bustle during the day, put on the headphones or earplugs at those times as well. I'll admit, when I can afford it, I happily take sleepers, but even then, I sometimes, if there's room, ride for a long time in the cafe car. I remember my first LD ride in coach. It was one of the Silvers from NYP to Orlando. There was a huge group of high school kids in the next car, and thus the constant stream of kids going to the cafe car was really draining, especially because I had chosen the first row of seats so that I'd have more leg room. It wasn't the kids as much as the noise of the door and the ensuing rush of freezing air all night long. Ever since then, if I'm riding coach, I get as close as I can to the middle of the car.