I don't know that the latter is even necessary, save to simply familiarize oneself with the format. A good verbal score probably just requires being rather an*l about grammar, logical argument, and the retention of information from the question passages and sentences. My 800 came well after I'd transitioned from filling my spare time with reading YA novels (Dune and Shogun would have been the top end of my experience, and I didn't even finish the latter) to filling it with sketching, and I believe that I took the test around the same time that I was copping Bs and Cs in English because I couldn't keep up with the class' pace on Huckleberry Finn. Lawyers in the family (and the many, many arguments with them) was probably my advantage.