The BMW crowd has something similar to this in their publication. People willing to help with transport, shop space, a place to crash, etc. comes out every year and is updated. I like this idea. And I second the statement that email is received by the phone these days, if you're in this millennium!
I'll gladly add my name to this list, if it comes about.
calling an illegal alien an "undocumented immigrant" is like calling a drug dealer an "unlicensed pharmacist"
"If guns cause crime, then all of mine are defective." Ted Nugent