I graduated from B-school with a larger debt than yours and paid it off without difficulty Of course, "MBA jobs" pay more, but there's no reason you can't end up doing well for yourself financially in any number of careers: sales, engineering, business, law, medicine. Just be aware that you have this debt, so you don't have quite the same flexibility as trust fund kids do. That's life. You can also take a pride and satisfaction from making your own way in the world, that they will never have.
When you owe a fixed amount of money, you might consider moving to a more (!) expensive part of the country, where pay as well as cost of living is higher. For instance, in Silicon Valley, salaries are higher than in other parts of the country. They are not nearly high enough to offset the hugely higher cost of *buying* a home, but they more than offset higher rents. So if you rent for a few years, you can save more in a Silicon Valley job than you might in a similar job in the Midwest. In other words "$60,000" isn't as scary a number in Silicon Valley as it might be somewhere else.
Sounds like you're thinking ahead, which is more than many undergrads do. Spend wisely. When you get your first job, don't buy a new car, much less a new BMW. For job hunting, I'm a big fan of AskTheHeadhunter.com.
Good luck. I think you'll do fine.