The Kelo angle - money, money, and more money - doesn't rule out anything. Heck, make it a niche-market Six-F(l)ags knockoff- put in a rollercoaster called "The Judge." Why, the concessions alone would be a gold mine. Think of all those Subarus in the lot wearing "Get strapped into the Judge" bumperstickers, and languid young men in muscle shirts emblazoned "I got on the Judge and I stayed on the Judge."
They can get a special ice cream made and call it "Breyers Fudge Pack."