NANTUCKET SLEIGH RIDE is a new work in the classic John Guare style: urbane, funny, literate and off-beat -- with its finger right on the pulse. And a racing pulse at that! For those not up on their 19th century whaling slang, a “Nantucket Sleigh Ride” is literally a wild ride: a harpooned whale would sometimes drag a ship full of whalers on a crazy desperate course, often for miles, as it thrashed and flailed trying to escape its captors.