Riddle: How can you get your name in the title of an adult film even though you don't perform sex in it and are on the screen for 78 seconds?  Answer: be married to the producer and director.  Or at least then, they are since divorced.  The "plot" is a yacht race which serves as an excuse to have sex at sea.  Buck gets the lion's share of this.  The viewer never really cares who wins the race, and their appears to be a great lack of seamanship among all concerned.  Sex scenes are standard; a few elicit heat.