Sledding In Acton

So everyone has sledded before, but nobody has done this...

http://www.youtube.com/watch?v=dxIuQyq7O50

Every year, my friends and I build all of these mounds in my front yard and the same thing happens every year. Someone either gets hurt and we keep going, but more often a new trick is invented. This year was our biggest year, with a full tubing park. Check it out!