>>291331Go for it. It'll be darwin in action.
We don't do SCUBA courses for fun.
Breathing compressed air as shallow as 10 feet can kill you due to the pressure differential.
I'd post pictures of arterial gas embolisms, but you get the picture.
v Do what this guy said v
>>291439Get a cheapo mask and snorkel, but good enough quality so that it has tempered glass.
A purge snorkel and a Tusa liberator knockoff mask is perfect.
