I have two openings for a TDI Advanced Nitrox/Deco Procedures course. The class will take place from Thursday 2/15 until Monday 2/19 and is hosted by www.horizondivers.com. For more details contact Dan@horizondivers.com (1-800-984-DIVE) or me at davidramael@yahoo.com or (718) 503-1212.

David