I find myself using the terminology that I've heard Professor Walter Williams use...
"Jeffersonian Liberal."
That pretty much works for me. The actual Libertarian Party has gone around the bend. For the most part, I agree with many of the tennants, but the party really does look like a bunch of "Whack Jobs."
I share many of the same ideals as Walter Williams and Neal Boortz.
Mark
No one mentioned Congressman Ron Paul yet?