Well, this is exciting!
I have been in discussion with the folks at Astronomy.FM radio, and just recently have worked out the arrangements to go on the air their, as one of their 'Sky Guides'. I'll be talking 2012 on the fourth Sunday of every month at 6:00 PM Pacific Standard Time, 9:00 PM Eastern Standard Time. The premier show will be on Sunday February 28th. The station actually runs on Universal Time, so the show date is actually listed as March 1st at 0200 UT.
Please visit the show page for more information.
Oh, and for those who are curious: No, this is not a paid position. All of the "staff" at astronomy.fm are volunteers.
"Do you ever think about things you do think about?" - Henry Drummond to Matthew Harrison Brady in Inherit the Wind