In Lucky You we have a couple of baddies (rascist rednecks), owners of a winning lottery ticket, out to double their earnings by stealing the other winning ticket. Their criminal intent is enhanced when they learn the owner of the other ticket is a black woman. Of course this woman, with help of her friends, becomes a formidable opponent. The story is enhanced with some very bizarre and hilarious vignettes of Florida weirdness: a corrupt judge, religious fanatics who see the image of Christ (and apostles) in the most curious places (eg, in an oil stain on a major highway), and a Hooter's waitress with brains to match her looks.
Bottom line: among Hiaasen's better efforts. A true giggle-rama.