Join the wonderful underwater world of scuba diving.  Gain an international scuba certification through the most safe, comprehensive and state-of-the-art program available.  This certification is your passport to underwater adventures.

NAUI's combination of exceptional leadership, sound educational leadership, sound educational materials, and true concern for the individual has resulted in the most respected safety record in recreational diving community.  So, when you enroll in our diving program, you can be assured you're receiving the finest diving education available.  Our instructors won't accept anything less...and neither should you.

Check Calendar for class schedules

For more information, or to register, please call - (404) 321-4006


taught at UnderSea Adventures

Tuition: $375

Classroom and pool instruction.
Use of tanks, airfills, buoyancy compensator and regulator during pool sessions

Course Schedule: Thursday 6-10pm, Friday 6-9pm, Saturday & Sunday 8am - 6pm

Prerequisite: 10 years old for junior certification
15 years old for full certification
Physically able to scuba dive (medical history required)
Instrustors: Shirley Sellers / Scooter Sellers

Call (404) 321-4006 to register


Oxygen First Aid for Scuba Diving Injuries course represents entry-level training designed to educate divers and interested non-divers (such as a charter boat captain) to recognize scuba diving injuries and to provide emergency oxygen first aid.  Emergency oxygen should be provided for the injured diver while activating the local emergency medical system or other similar local procedure and arranging for transportation to the nearest available medical facility.

In addition, this course will introduce novice divers to the fundamentals of dive accident recognition, response and management.  This program provides an excellent training opportunity for divers and continuing education for leadership-level divers and instructors.

Tuition - $125

Prerequisite: 15 year old minimum
Advanced Scuba Diver, Openwater II certification or equivalent required
Instructor: Shirley Sellers


The use of Enriched Air Nitrox as specified in this course is based on nearly 40 years of successful use of the gas mixtures by military and scientific divers for hundreds of thousands of dives.  This course consists of approximately four hours of lectures and classroom exercises during which you will develop a working knowledge of Enriched Air Nitrox, physiological aspects of breathing oxygen at elevated partial pressures, computation of equivalent air depths, use of dive tables, oxygen analysis, dive planning, and special equipment requirments.  Upon successful completion of the training program, students will be authorized to advance to open water diving, breathing Enriched Air Nitrox with the supervision of an instructor for two certification dives.

Cost: $175.00

Prerequisite: Scuba diver certified                                     
Instructor: Scooter Sellers


Weekend Courses

Increase your diving experince and comfort under the supervision of an instructor.   Challenging skills such as limited visibility diving, compass patterns, search and recovery, deeper diving, rescue procedures and leadership are mastered.  Course consists of six open water dives over two days.

Personal Equipment Needed:

Mask, snorkel, fins, boots, BC, Regulator, Tank, N2 tracking system, weight belt, lead, log book, dive knife and slate.

Tuition $375 Includes:

NAUI Advanced certification fee.
Education in night/limited visibility diving, navigation, search and recovery, light salvage, rescues and evergency procedures, planning and leading dives, deep diving.

Prerequisite: Basic scuba diving certification.                   
Instructor: Scooter Sellers


NAUI Certification

Explore a very different type of environment as a cavern or cave diver.   These courses will prepare you for penetration diving as well as greatly increase your diving skills for recreational diving.

Lectures will be held at UnderSea Adventures with the water training held in the Florida springs.


    Cave 1 - $1250

    Cave 2 - $1500

    CAve 3 - 1750

Prerequisite: Vary per course
Instructor: Scooter Sellers


Weekend or weeknight courses available to accommodate your schedule.

Gain a deeper understanding of diving through focused academic study and the development of superior water skills.  Recognized by diving professionals around the world as the most comprehensive and challenging advanced training program available to recreational scuba divers today, the NAUI Master Scuba Diver program will expose you to new realms of self-exploration and expand your appreciation and understanding of the underwater realm.

Students will be educated and have practical training in topics to include: physics, physiology, medical aspects, fitness, hazards, equipment, environment, navigation, limited visibility/night diving, search and recovery, light salvage, deep diving, simulated decompression diving, diving computers, emergency procedures and leadership.

Cost of $500 Includes:

Prerequisite: Minimum age is 15
Advanced Scuba Diver, Openwater ll certification or equivalent required.
Instructor: Scooter Sellers