You don't necessarily have to enroll in a class somewhere to get help. That's why I mentioned the LE, Mil and such. Most shooters I know are more than willing to help somebody. I know the military marksmanship teams travel around and put on clinics, because I've done it. Even if it's just one good shooting session you could be leaps and bounds ahead of other new shooters. I get what others are saying about the whole "nothing like putting rounds down range" thing, and I agree to a point. However, why wouldn't you want to start off on the right foot? No matter how good you get or how much you think you know, you can always learn and you should always strive to better yourself.
Whatever you decide, good luck.