There are specific instructions for making a sail for an OZ PDRacer. After all it is a racing class. If you go to the Custom Sail page of this catalog and enter in the 82.6 square feet of sail area that is specified and choose white polytarp as the material, you will see a price of $247.80 plus shipping. We thought this was too high for a simple sail so we made a special deal with our sailmaker for this one type of sail. If you think you might want to take advantage of this price, I advise you not to hesitate as we may not be able to keep it that low for long.