I got some more ideas I remembered after playing last night.
On the runway strip at the airport where the plane lands.
You race toward the water to see who wins. BUT, remember in the old days, 1950s movies, where the highschoolers would race on the cliff, and whomever stopped first lost? But usually someone did it too far and fell off the cliff? Well, in this mode, you have to race till the end, but if you don't stop close enough to the edge you either lose, or you fall in the water.