Give the Me and My Uncle from Rockin' The Rhein a listen. Notice how Jerry is constantly playing a lead throughout the song. Any tips on how to play this, i.e. what scales to use?
Seems to me that its mostly just E minor pentatonic the whole time. Knowing Jerry I'm sure there's some steps out of it, particularly where the chords make the chromatic step G-G#-A. Still you can definitely get the basic flavor just rocking your E blues.
Gotta love tbose Bobby songs where Jerry just gets to rip the whole time