[blackdog]

Every moment they spend tailing you can be fun. Explore the gay bar nightlife. Spend some time in Victoria's Secret's dressing rooms. Park at those gay service rest areas late at night. Take up bee keeping. Go do your laundry in the worst ghetto crime ridden area laundromat you can find at 2:00am.

The opportunities are endless.

[Will_Zurmacht]

That's the best Idea I've heard yet. A cross country trip into Mexico would also be nice. Just for a vacation, you know. Spend a couple days on the beach then come home.
Once home, spend a lot of time digging in the backyard....late at night.
Visit some embassies, just for the fun of it.
Hang out in predominately muslim areas pointing out the FBI car to all your new friends in the mosque...hehe.Be sure to let friends and family know exactly what you are doing though...or you could end up in a D.C. park.