Found this through the Volokh Conspiracy. It’s a map showing in red all the states I’ve been to. How did the Volokh Conspiracy know which states I’ve been to? It’s their job to know things.
(Actually, I followed a link from their site to the place that allowed me to make the map.)
(Click image for full size.)
create your own visited states map
or write about it on the open travel guide
As you can see, I’ve been to enough states to ratify an amendment to the Constitution.