Cyn has some
excellent advice, once again!
Starshine -
If you have space in your luggage, pack a small knapsack with snacks, and oatmeal for breakfasts. Suppliment with local produce and cheese for lunch, enjoy dinner with your friends in the evenings. Oh, and while you're there, try those cheap local beers in plastic bottles. Tt loved those when we were in Germany.
What an honest account, Baraka_Guru. Thank you for taking time to contribute.
You've prompted me to add a little about educational expenses.
Don't be overcharged for your education
At age 23, in California (and I assume in other states as well) your parents' financial information is no longer necessary or applicable to your financial aid application. Keep this in mind as you're planning your education. I was handed thousands in grants, and was literally paid to complete the past two years of my undergraduate education, thanks to this system.
If you're interested in pursuing graduate studies, search for a school that offers teaching fellowships or other financial aid assistance. There are even reputible MBA programs that will pay your way through school, if you get in.
Like this one