So, how i got into drawing..

Well, im totally mad about cars, anything in my life is to do with cars, i could say i love cars more than girls :S which is dodgy.. lol, i just mean im mad about them, how they look, the sounds, the way they work, what you can do with them, but i only got into serious drawing and drawing cars about a few weeks ago, because everything i ever done was crap, so I've been getting a pencil, paper and a rubber and im just making car drawings of whats I'm my imagination (hence them being crap) so im just getting into the swing of drawing cars from different perspectives, where-ever i am, so im starting up a new drawing kinda mode.. ok that didn't make sense but ya get the idea, i would be very grateful if anyone could help me in some way to get a technique, and to start from the basics, just so i can learn, if anyone wants to that is!! but yeah, any help will be appreciated!!