In “Fever Beach,” a rich environmentalist infiltrates a white-supremacist group led by an idiotic MAGA fanatic.

As usual, there’s a plot but it’s more like a series of cohesive vignettes. And laugh-out-loud moments. Lots of them.

Standing at the wheel of his 17-foot skiff, Carl Hiaasen points ... Most recently, Hiaasen won a Newbery Honor award for the young-adult novel Hoot, published this past fall.

Florida native Carl Hiaasen, a novelist and former Miami Herald reporter and columnist, had the same dream growing up in Broward County and lived it for about nine years before he sold his house ...