hey there--I commend you for tackling such a great issue--my dh was born at 2.5 lbs. His parents were making funeral arrangements and limiting the time that they spent with him--it led my sil to become a picu nurse! Dh is fine--quite the miracle story!
How did you get started doing that? Was there already a group set up or did you start one? Did you guys just call the hospitals and ask if they'd take the stuff or were they looking for someone?
I'd love to do something similar--lease gimme some more info--if nothing else I will definately send you some yarn.