I'm sure long time chalkies will know my answer: The Quiniela Double. It's so hard to believe that you could hit this, daily, for well over a thousand dollars on a single ticket at Miami. Unfortunately, when the new totes system came out, you could not bet the QD anywhere but at Miami itself or Ft. Pierce. So, since no one could bet it, the pools just fell apart over night. Eventually, Miami delete the wager. So sad, given this day of technology. And yet, we can add Super Hi 5's, 10 cent this and that, 50 this and that, Pik 3, 4, 5, 6, etc...and still not return of the QD.