Wrecks - Doc Demilly, Almirante, and the Blue Fire - We used 21/35 and 50% nitrox on the Doc Demilly and 30/30 trimix and 100% O2 for the Almirante and Bluefire. We had 78 degrees and 30-40' viz on all three.
The only bummer for the day was losing my mask on entry on the first dive.
