Sounds like a great idea. I am in the UK, so it may not be practical unless I post it start of December.
would it be possible to set up a private area/thread where we could just post our address and be able to pull up everyone elses there too? The inbox gets full too easy. Everyone in the swap could see it all, but noone else could see our address. Or maybe do it by email? I'd be glad to get all the addresses and send a list of all addresses to each person in the swap. Just an idea.