http://www.google.com/#output=search...w=1012&bih=499
Yep, nothing to worry about at all....
If you don't think the government is scrutinizing
everything every asset of our lives, go ahead and make it easier on them. You use a credit card to buy ammo/guns, a paper trail is created. Shop on-line same o same o. Heck, even using Google like I did created a "signature" if someone's looking.
Even the oh so clever "I lost them a boating accident" is just twisting the tigers tail. You'd be the first place they'll look as obviously you have something to hide.
Hobie