What could be better than winning a brand new Porsche tax-free? Well, dear sirs, that would be winning two Porsches tax-free. And to make things even more enticing; one of those Porsches is a one-of-a-kind 2011 Hurley Haywood Edition Porsche GT3. Intrigued? Read on.

Continental Tire and GRAND-AM are offering up the 2011 Hurley Haywood Edition Porsche GT3 and a 2011 Porsche Cayenne S. Hybrid as part of the 2011 Continental Tire Dream Giveaway, a fundraising event sponsored by WorldCause Foundation. A portion of the proceeds from ticket sales will go towards Camp Boggy Creek, a camp for children - ages 7-16 - who are suffering from chronic or life-threatening illnesses.

The 2011 Hurley Haywood Edition Porsche GT3 is the fastest, most powerful 911 GT3 to date and was named after Motorsports Hall of Famer and GRAND-AM Racing legend, Hurley Haywood. It is powered by a naturally aspirated 3.8 liter six-cylinder boxer engine that produces 435 HP. This output gets the GT3 from 0-60 mph in 4.0 seconds, and doesn't stop until it hits 194 mph.

The 2011 Porsche Cayenne S Hybrid is the newest version of the popular Porsche SUV. It is powered by a combination of a supercharged V6 engine and a 47 HP electric motor. Total output for the package is 380 HP and 427 lb-ft, allowing the Cayenne to make it to 60 mph in 6.1 seconds and giving it a top speed of 150 mph.

So, there you go folks. You have a chance to win a speedy family transporter and a one-of-a-kind rockstar sports car, all for just entering yourself in a drawing and helping some kids. Can't beat that!

Hit the jump to read more about how to enter the 2011 Continental Tire Dream Giveaway.

Ticket packages range from one ticket for $3 all way up to 6,000 tickets for $5,000 and can be purchased online or by telephone (1-855-WIN-THEM).

Ticket donations will end on October 15, 2011 and the Grand Prize drawing will be held on October 24th, 2011. The winner of these two beautiful Porsches will be contacted via telephone shortly thereafter.