Emma is diagnosed with a speech disorder which she must overcome in order to lead summer camp activities. Worried about her ability to lead a group, Trent & Amber take the family to an improv class to help Emma think on her feet.

Before the Johnstons attend their annual little people's conference in San Francisco, Trent and Amber decide to start the trip in San Diego drive up in an RV. Everyone is excited for the destination, but can they survive a week in an RV together?