In "The Deep End", the 15th book in the Diary of a Wimpy Kid series, Greg Heffley and his family embark on a disastrous road trip that takes them to a rundown RV park. What was supposed to be a fun, relaxing vacation quickly turns into a series of unfortunate events as Greg and his family face a series of setbacks, including uncomfortable living conditions and awkward situations. The Heffleys' attempt to enjoy their vacation only makes things worse, with Greg trying to stay out of trouble but often getting caught up in the chaos. Through Greg’s humorous and relatable narrative, readers get to experience his adventures and misadventures, making this another laugh-out-loud addition to the series.