My husband and I would like to go to Hacksaw Ridge and the nearby castle as well as the Underground Japanese naval installation. We'd also like to do a tour of Naha. We will be on a cruise ship that stops near Naha at Nagakusuku on April 29th around 8:30. We'd like to be back at the pier at 4 PM. Does anyone know a guide that we could hire who speaks decent English. It would be great if they have a car, but we are also open to touring on public transportation. I haven't been able to find a guide for the day through most traditional resources, Any suggestions would be really appreciated.