Hailey's family camping trip turns chaotic as her sprite Maybelle's magic leads to a series of funny mishaps in the forest and gets Hailey into trouble.

"When ten-year-old Roosevelt Banks discovers that his two best friends are planning a bike & camping trip, he wants more than anything to go along. There's just one problem--he doesn't have a bike. Roosevelt's parents agree to buy him a new bike IF he can manage to be good for two whole weeks. How can Roosevelt be good and be the same fun guy his friends want on the camping trip?"--

On their a cross-country camping trip, Greg Heffley and his family find themselves stranded at an RV park that's not exactly a summertime paradise and when the skies open up and the water starts to rise, the Heffleys wonder if they can save their vacation--or if they're already in too deep.