I want to become an actor. Please help with advise?

Ok so I want to become an actress or dancer ( and dancing is out of the question because I suck). I am not going to take classes or that kind of crap, and I don't think I need them. I've seen websites and they aren't real, just stupid scams, but where do I start? I want it more than anything but I haven't even told my parents! I just want to act , preform whatever it's my dream. I know not everyone is cut out for it but I can at least try right? Please tell me where I should start and how to get there without a huge hassle. Thanks, Jordann