Financial talk

Hey! i seriously need help on my decisions! i have no idea what i want to major in, and i am already a junior, and i'm going to be a senior starting on september 2008.... it's a catastrophe!! I have been interested on working in managements, hotel managements, commerce, marketing and i also love to travel! but is that a job? and that doesnt make that much money... So what my question really is can you tell what jobs make good money, (by the way im a normal student, meaning that my GPA is about 3.10) and what kind of jobs requires travelling (because i love travelling) and that make good money.... lol thank you in advance!