Bundle Advanced Open Water and Nitrox certifications and save. Included in this bundle are AOW and Nitrox elearning, 5 certification dives in the springs, Nitrox training and certificatin, and post-certification 3 dives off-shore Jacksonville with Nautical Divers on board the RV Explorer. All of your entrance fees and tanks, along with your charter fees aboard the explorer are included. Get trained and certified and then experience one of the best kept secrets in the diving industry (diving off-shore Jax). Gear is not included, but if you mention this add, you will recieve at least 10% off all gear purchases in the store.