Athletic Jamie isn't sure about spending the summer in the city with her romance-novel-writing mum. But when she meets irresistible Josh, Jamie realizes she could probably use all the romance advice she can get Lacrosse camp 9 a.m.-noon (can't be late Coach Josh will freak out) Basketball camp 1:00-4:00 (so many screaming kids. . . ) Shopping with Mona 4:30 (finally a break) Date with Andrew 7:30 (he's so perfect. ...