Macy baby, I remember you saying you were doing the quilts for your reunion, but I had NO idea you were doing that many! Kudos to you! I bet they loved seeing you walk in! Now to organize it all. I'd love to see a picture of your bounty once you do!
givio had a good point. If you don't mind a few repeats, doing 10 or 12 makes the most sense from a postage standpoint. I don't mind having a few repeats, because...well. Hi. My name is Chris and I'm a fabric hoarder.
LOL
And like trish stated earlier, I'd rather have a duplicate of someone else's fabrics than a duplicate of my own.
It's all good, though, how ever many you decide to swap.