No luck yet, but I only started yesterday...Ive been using this forecast -
http://www.dxinfocentre.com/tropo.html I like this because you can select regions.
Last summer and the summer of 2005 I pulled in some amazing dx with my 82 zenith knob-jobber. AFC off of course. Problem now is that I need a new rooftop aerial, My original one blew off violently this winter, good thing no one was injured. I figure it was up there for about 40 years. Rusted like you would not believe, since I am on a beach block. SO I only have some indoor antennas now, but I will report back soon....