Respectfully, we believe the best beach reads lean a bit more dishy than they do feel-good — what can we say, we love mess. If you agree, we’re betting you’ll love Jenny Jackson’s The Shampoo Effect. The novel follows Caroline, a 28-year-old writer, who, upon moving to a town in coastal Massachusetts, falls hard and fast for local dreamboat Van, a 34-year-old environmental scientist. She quickly becomes enmeshed in his tight-knit circle of child…