To eat poorly or skip meals?

I'm a college student. Between that statement and the title, I'm sure you know where this is going. I'm kinda broke (partially because I spend my money on training and gym membership), and as everyone knows, it's hard to eat healthy when you're low on dough. Besides that, I'm very picky about food, so most low-budget health recipes the internet turns up turn out to be unacceptable to my very bland palate. I try to take advantage of my school's wonderful cafeteria, but classes and training sometimes take priority and the cafeteria hours run out. I'm often left with a difficult choice: to skip a meal or partake in cheap A) fast food (good God, what a punishment!) or B) instant food (hardly better). I feel like eating poorly wastes the training which I take such pride in, and I don't really feel hunger until I've missed two or more meals, but common sense dictates that the body needs food, especially when you work out between two and five hours a day. Obviously, I need to work on timing my meals better, but since accidents will sometimes happen, I'd really appreciate it if you'd tell me which crime is worse!

Oh, and by the way, should I drink milk or OJ in the morning? I'd assume I need dairy to build strong bones, but I heard recently that it messes up your digestive system.