I assume you're a few years shy of college? If so, I would recommend Java to be the best beginner's language, followed suit by C/C++ (they share quite a bit in syntax, or the variances are very slight). Also, Java is going to be the new AP Computer Science language if that's any consolation. And object oriented programming is a nice concept to know.
And you can do a lot of fun things with C/C++, e.g. direct memory access. 😀