Emma is not thrilled with always having to rearrange her schedule so she can babysit her younger brother, Jake. Now, Emma's parents have broken some news that threatens to push Emma over the edge-since Emma and Jake are going to the same day camp this summer, she's expected to sit with Jake on the bus. Not only does this mean Emma can't hang out with her friends, but she also has to comfort Jake… who gets carsick! Can Emma find a way to sweeten up her summer plans?
