"four directions on this map"

[jazzfish]

Thanks to United overbooking a Denver-O'Hare flight nearly a year ago, I've got a free trip anywhere in the continental US. Its intended use is sadly not going to come to pass before it expires (2008-04-09), so I'll be traveling somewhere more or less at random.

I'm looking at probably evening on April 4 (Friday) through evening on April 6 (Sunday), but I can take an extra day on either side of that if it'd be particularly cool.

I'm interested in doing things that don't require much money: I'm willing to spring for a hotel and a car if necessary but that's about it. (I'm also considering flying somewhere just for Satyrday, getting in too early in the morning and leaving too late at night.)

So . . . where should I go?