You have the Right to do whatever you please. You don't need me, or more importantly, your government to "grant" you any Rights, as these Rights are inalienable, and gov'ts cannot grant them, only fail to recognize them.
As for the "tinfoil", what specifically are you referring to?
Do you doubt that FBI Agent Williams sent out a memo asking to canvas flight schools before 9/11, and was DENIED?
Are you questioning the fact that Ashcroft was taken off commerical flights in the summer of 2001 due to "security concerns"?
Or are you questioning the fact that private American citizens working at flight schools contacted their government pre 9-11 (that's before Homeland Security, or TIPS, or TIA, etc....) with specific and credible concerns about terrorists flying planes into buildings?
Or is "tinfoil" now referring to anyone that dares to disagree with their almighty government?