Get yourself back into underwater world with our quick SCUBA refresher course! Only taking about 1.5 hours to complete, why not go for a dive right after refreshing your skills! Hilo has a lot of fantastic dive sites to choose from, for beginners and advanced divers, so why not book a shore or boat dive right afterwards! Our experienced divemasters and instructors will make sure you have a safe and fun experience during and after your refresher!