Cyanosuke,
Writing the whitehouse probably isnt the best first step.
If you attend school/college, bring it up with classmates, see if they can point out flaws in your ideas. You could join a political club and discuss your ideas there too.
If they remain waterproof at that point, call a radio show that happens to be on one of your topics that day and bring it up (humbly and in short, direct sentences).

Pete,
I gotta agree that Im angry about the ammount of my taxes which are literally being smoked up.
I cant even look at general chat on SWTOR.

Pheonix,
No place for freedom? Did I read that right?

Another thing that Im pretty forward about is gun safety.
Just like driving safety, gun safety can only be learned if you practice it.
Whats to stop a child from a gunless home from visiting a friend who hunts?
Think about THAT, hippie parents.