I like doing business with the Khajiit, they are a source of revenue and materials, but due to their nomadic nature, they are not always available. I've had good luck finding them outside Whiterun and Riften but I really don't know where they are the rest of the time. Has anyone bothered to figure out their routs and or schedule of stops?

Info on the three caravans can be found here: http://elderscrolls.wikia.com/wiki/Khajiit_Caravans#Caravans

http://www.uesp.net/wiki/Skyrim:Khajiit_Traders

Excellent, thanks for the pointers!

In my game, the caravans have permanently set up camp outside of Markarth, Riften and Windhelm, but that's an unintended effect of a mod that I'm using. It's quite easy to track them down when I know where they'll always be.