Does this sound like a good plan for me after I get out of college? (quick! Please!)?

Right now I am 16, but for awhile I have had it planned out with the counsel of my family who are very supportive.

After I get out of college (age 21 or 22) I will have earned a major in business and a minor in exercise physiology. During then I will have lived either on campus on w/ parents- btw, my college is paid for by the military b/c of circumstances where my father was injured on duty. So I won't have student loans to pay off.

After college, I will move out and buy my own house and live on my own while working for some company or whatever, while trying to establish a dojo (sortof like a gym, except where you learn karate) and personal training center. I am a martial artist right now and love to teach and want to make it my career. I am also very athletic and love nutrition and fitness and want to become a PT as part of my career. I will maybe rent a building and teach most days and make that sortof like my part time job. Later, if the business grows and becomes sucessful

That sounds like a great plan, and it's cool of you to have such a plan at such a young age. My only suggestion is maybe wait on buying a house right out of college. you have to scout locations for your business and it might be really expensive to commute back and forth from home to work. Other than that it sounds like you have a solid plan.