The Gold States
Bob Barr’s team have produced the following:

The Barr strategists describe that map as “purely hypothetical. What a three-party system might look like on Election Day.” But their point in floating it was both as a rough sketch of their strategy, and a bit of sign-posting that yes, they plan to make a real race of it if they can.
This article has some nice analysis of what Barr’s strategy will likely be.
“There are certain states that are a one-party state,” said Verney, a veteran of independent Ross Perot’s 1992 campaign, when the Texas billionaire got more than 19 percent of the vote. “Republicans write off certain states, Democrats write off certain states. We will devote more resources to certain states.”[...]
“The best opportunities would be New Hampshire, which is arguably the most libertarian state in the country and where, in 2006, the Republicans just got wiped out,” Boaz said.
From there, Barr should look west.
“Idaho, Montana, Wyoming, Arizona,” Boaz said, adding Alaska and Colorado.
New Mexico could be a possibility, also, he said.
In Montana, for example, the Libertarian candidate for U.S. Senate received 10,000 votes, while the Democratic challenger beat incumbent Republican Conrad Burns by 3,000 votes.
In Missouri, too, the Libertarian candidate helped unseat an incumbent Republican by taking 47,000 votes, greater than the 41,000-vote margin by which Democratic challenger Claire McCaskill won.
It’s a good strategy, I think. Actually, although many of us Ron Paul supporters gave the campaign a lot of crap for their sometimes not always great tactical thinking, one of the best things they did was not just pump money into Nevada, Montana, and New Hampshire, but also to target states like Utah, Washington, Louisiana, etc (which provided Ron with some of his best showings)—states that weren’t necessarily libertarian-friendly, but were just so roundly ignored by everybody else that he was able to have the only game in town. What other Republican was massively organizing for the byzantine caucuses in Louisiana, for instance? Well, Ron was, and he had an open field. It sounds like the Barr strategists have picked up on this strategy, and I think it could serve them well. Hit places like Alaska and Idaho, why not?
It’ll be interesting to see, if they start pulling actual money, how the organization goes. But if I were McCain, I would be at least a little worried. It only takes 3-5% at the margins to cause some real trouble in states that look red now, but could be looking dicely borderline in October. It’s also tough to see that breaking any way but against McCain.
As far as the second big aspect of his strategy, breaking through the media’s Third Party Fourth Wall (we shall not speak of them…), Barr will be on the Colbert Report next week (June 4th). As Nick Bradley points out, “Does anybody think that Mary [Ruwart] would be going on Colbert if she won?” I don’t think he says that to rub anybody’s faces in Barr’s nomination, but rather to make the point that the Libertarians have something to be thankful for. Already, Barr is starting to knock on the right doors. I also wouldn’t be too worried, were I a Libertarian, about Barr diluting the message too much. In fact, the opposite might be the case; he’s not going to get noticed or get free media by playing the “Republican-lite” game, and reading what the Barr strategy wonks are saying, I think they know that.
Finally, gotta give them a little credit for picking gold as their chosen electoral map victory color. :)