divemaster_jim
Guest
captain:My opinion on scuba is you never will have enough gas to handle any possible situation and you must accept that. If you can't than solo may not be for you. Twin 120's may not get out of a really bad entangement or other entrapment even if fairly shallow. Not saying it's likely but it is possible.
I agree with captain on this, Double 120's may be overkill but I'd rather have more than enough instead of too little gas. Gas management is also a big key to good planning too.