Cajuny feel

You know what I mean.  Chugga chugga ching chugga chugga chugga ching.  Not REAL Cajun, but Cajun FEELING music. 

I'm working on Alan Jackson's Little Bitty in E.  It hangs on the E during the chugga chugga to B7 on ching and then back to E for chugga chugga chugga and then I do a pause after an upstroke to get the final ching. 

So, super easy right?  WRONG!  How do I get the sliding up feel on guitar that those Cajun fiddlers make seem so easy?  I've been doing hammer ons with both the A and D strings on the E and that's OK.  Then I tried hammering on just the G string.  Better. 

But getting to the B7 is trouble enough without actually trying to hammer anything anywhere.  So it just comes out strummy strummy strummy instead of chugga chugga ching. 

Either I need to figure out some way of hammering onto a B7 from an E or I need to hire a Cajun fiddle player to hang out in my basement until I feel like playing Little Bitty.  I don't think I can afford that, even though they do eat cheap my wife gets frustrated when they make alligator soap in her best pot. 

- Zurf