I suggest you to spend some time to figure out how much financial aid you can get, and then adjust your budget. You can read my previous articles about this subject. If you have any question, I will do my best to answer you.
http://blog.sina.com.cn/s/blog_630b4b010100flta.html
http://blog.sina.com.cn/s/blog_630b4b010100fx29.html