This is a great question, International business is a great road to go down as the world really is a small place. I can't really help to much on the education side of things on courses, but I can offer advice on career and where to go and how to get connected in the industry. I would start by creating a linked in profile and start connecting with leaders in the business world. I would highly recommend getting in-touch with any businesses locally with in your community and seeing what type of opportunity you have to work with them as an intern to get a better idea of what area of expertise you would like to be in in the business world. Depending on the route you determine you would like to go down, start looking for opportunities in that field, example if its international business sales start looking for companies that have that opportunity. I always take a strong lead toward sales as a career choice as you get the opportunity in most cases to make the money you want and in the case of international business in sales you are connecting with people all over the world the possibilities are endless.