Independent American Party? Isn't that a branch of Tom Hoefling's party?
There have been a few offshoots.
There's the America's Independent Party, which was Alan Keyes's effort. (Until he named himself, I suspected Tom Hoefling was Alan Keyes, considering how much he hawked Keyes's candidacies.)
There's the America's Party, which was Tom Hoefling. (Hoefling is now back in the Republican Party, BTW.)
There's the Independent American Party of Utah and Hawaii, which broke off from the Constitution Party in the 1990s.
Then there's the always nebulous American Independent Party of California, which affiliates with all sorts of different parties. They were with the Constitution Party, then switched to Keyes in 08, then to Hoefling in 12, and who knows where they are now?