No sleds featured in this one, but I think it conveys what it's like to ride the backcountry. The poster's comments suggest that this was a Father-son outing ... I hope I get the opportunity to make memories like this with my son when he's old enough! Enjoy.
http://www.youtube.com/watch?v=v0iM_5b1G0Y&feature=feedf
http://www.youtube.com/watch?v=v0iM_5b1G0Y&feature=feedf