Now that volume 65 is out we can finally start to discuss volume 66, which will definitely be one of the most epic volumes!
The release date should be around 2-5th May.
I guess it will cover chapters 648-657, so that the strawhat pirates are already in the New World. The title should be either "The Voice From the New World", "Two Changes You Need to Know" or "The Hero's Hat". On the cover there should be the straw hats entering the New World.