Wish You Were Here — Catherine Clark

The next morning we meet at the world headquarters of Leisure-Lee Tours.

Which is a sentence I never thought I'd write.

Ariel Flack never thought she'd write a postcard saying "Wish you were here," especially to Dylan, the boy she's had a crush on forever and is finally (sort of) dating. She also didn't know she'd be sending that postcard from the family vacation from hell--a two-week geriatric bus tour with her crazy mom, annoying sister, embarrassing uncle, and frighteningly energetic grandparents.

As South Dakota rolls by at five miles an hour, Ariel begins to learn that sometimes life is just too complicated to fit on a postcard. Sometimes your parents let you down (and sometimes they don't). Sometimes you meet an unexpected fellow traveler. And sometimes you just have to go where the road takes you--even if the tour bus won't.