not the best nitrox training - split from being bent at the pool

[chrispete]

from the DM instructing...the Nitrox class was NASE.

I'm not familiar with NASE guidelines, but every major agency that I know of only lets instructors teach classes such as this... Sounds a bit fishy to me, especially if it really was a DM teaching without direct instructor supervision and they didn't have enough training materials to go around.