Several musician friends were able to help me and I received the following information: My tune is on a Ladislav Vodicka album that was recorded in 1996. Looking up Ladislav Vodicka, I learned that he was known as the "Czech Johnny Cash". My title Smoke In The Hollow was translated as "Zakouřená Rokle" and the recording is track #5 on the album Starej Voda po dvaceti letech.
Thanks to Vojtech Pestuka, I received a recording of Zakourena Rokle and was finally able to listen to it. However, I was surprised by how the recording is completely different from my music. Yet, I have a composer's credit on the album. I wrote to the person who was the music director for Ladislav Vodicka to see if he can give me more information. No reply has been received so far. Thus, I still have no idea how my music found its way to the Czech Republic in that time period and was changed in such a drastic way. For now, it is still a mystery.
Here is the recording of Zakourena Rokle and a scan of my original copy of Smoke In The Hollow.