I have quite a few from the old DH Audio days. However, those were abridged, and I don't recall that scene. I will try to keep an eye out for that in the truck stops. Right now, I don't have the funds to buy the CD versions or download. However, the TA's are clearing out the cassette audios for $4.99 (2 for $9.50), and when I have the time (and better software), I will convert them to mp3 (takes 45 to 50 minutes to convert 30 minutes of audio). Hopefully, I can start downloading soon.
I was going to start downloading the books about 7 months ago, but an IRS audit stopped that. 
Fireblast, don't forget to check your boots.