Roof Jumping - By Steve Spies         

Step One: Located a place where approx. 2feet+ of snow has fallen within the last 24-48 hours.
Step Two: Find a house with an elevated deck, easy access to the roof, and a refrigerator full of Beer.
Step Three: With the aid of a shovel, build a pile of snow. Typically the bigger the better.
Step Four: Start small. first jump off of the lower deck and test the pile. Then work your way up to the next level, then the railing...  Notice how Suz is on the Middle of the Railing, working her way up to the Top.
 
Step Five: Once you feel comfortable on the top railing, get onto the roof and clear an area by which you will be running off of.  Be sure the descent path is clear.  Be sure your buddies have the camera ready and perform the leap of faith.