With $10 I hope you manage to stay healthy. I remember when I was in high school and starting college I would eat nothing but crap non-stop. I'd have a bagel for breakfast, a personal pizza for lunch, and usually Jack-in-the-Box for dinner, or just popcorn and coke (I worked at a movie theater).
I have no idea how I didn't die from not drinking water for years, nor do I have an idea how I didn't get a kidney stone from drinking only soda. I also have no idea how I'm in good health today.
If I were you I'd bring a recipe book and make lots of yummy asian food. I'm partial to Filipino food, so if it were me I'd do that, but do whatever floats your boat.
Just pleast stay healthy... eat your fruits, vegetables, and take your multi-vitamins.