I've always wondered what this would look like, so I decided to make a map myself. Took a bit a research to actually find the current districting and what a single-state would look like.
Posted this in off-topic because it is, but posted it here because I keep noticing this issue come up on the forums.
Here is some nice commentary from the Gold & Silver blog, incase you missed it...
Gold and Silver Blog
Precious Metals News and Commentary
The Road Map to Sound Money and Restoring the Dollar – Ron Paul’s Proposal
September 15, 2011
Also linked here:
We know we can't trust the system. We want to create a NEW website that will Map people that are voting for Ron Paul and we need your help. The idea is to embed Google Maps on the site and have everyone pledge to vote for Ron Paul. It will Map the location you are voting from. We will be able to get a good idea of how many people are voting for Paul in states like Iowa, New Hampshire, South Carolina, and Florida etc. We will Map all of our pledges and encourage the voters to try and become a Delegate for Ron Paul.