Hey David-
Welcome to the site. Cheers on your dream and best of luck. Where are you at so far?
Do you anything "finished" like a treatment or script?
If so, please feel free to share them here with us. The people here are very helpful and not about trashing others work.
I look forward to seeing something from you, but in the meantime check out the stuff others have uploaded and let them know what you think. Just because you aren't a "pro" doesn't mean your comments aren't valuable.