"The wicked flee when no man pursueth."
You're talking about breaking multiple just laws based on the speculation that you might end up wanted by some future unjust police state.  *
Become a real criminal now in order to dodge unjust persecution later?  
Offhand I would suggest alternative hobbies such as decoupage, hang gliding and possibly aquaculture.   
* and don't give me any crap about the patriot act.  You flatter yourself if you think that you're worth watching.  
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 - Tom S. 
"Never trust and engineer who doesn't carry a pocketknife."