This episode was originally supposed to be aired in early season 2 but was not shown until season 3 (hence why Enos is still a deputy, Daisy still drives her Plymouth, and Cooter still has his beard).
Intro change: This is the only episode that shows a police car jumping a cliff in the opening credits scenery instead of the orange Dodge Charger, the General Lee.
Daisy's prison number is 362234, which is obviously a play on Catherine Bach's vital statistics, supposedly 36-22-34.
Hughie Hogg's name is an obvious play-on-words reference to the famous military gunship-whirlybird, humorously alluding to Hughie's bombastic and menacing disposition.