Take some classes at a community college first so you get the feeling for what the expectations of college are. Any reputable program will require college level work which is much different than high school material. That having been said, the college experience is just that. Some might look higher on a candidate who went to classes and socialized as opposed to someone who stayed home and worked on the computer. Just something to think about.
My wife left me alone with a case of Corona, a bag of limes and the cat. Beer is gone. What will I do with the extra limes and the cat?