Hi  SeanDai,

If you don't get anybody to help in that area before you leave for there, just check this website of International Youth Hostels. This is really cheap and convenient for casual travellers. This is a hostel and it is damn cheap in comparison of hotel or motel. You can book by phone or online as well.

http://www.hiusa.org/usa-hostels/index.shtml

Best of luck for your journey.