A family road trip is supposed to be a lot of fun . . . unless, of course, you're the Heffleys. The journey starts off full of promise, then quickly takes several wrong turns. Gas station bathrooms, crazed seagulls, a fender bender, and a runaway pig-not exactly Greg Heffley's idea of a good time. But even the worst road trip can turn into an adventure-and this is one the Heffleys won't soon forget. Diary of a wimpy kid : The long haul and other titles featuring the Heffley family are available through hoopla and will help make your own summer road trip more enjoyable.