How Many 4X4s Fit Into a Ziplock Bag?

The South Peninsula Hospital, Kachemak Bay Family Planning Clinic, Homer Medical Clinic, friends and family have been been VERY generous in donating supplies for me to take to Haiti!  My mom even crocheted dish rags, baby blankets and hats.  In this photo I'm starting the process of taking things out of boxes and putting in ziplock bags.  Ziplock bags can be reused.  Only allowed two bags at 50 pounds max each. I hope there'll be some room for me to take some clothes and toiletries for myself =-)