Brules once bubbled...
May I suggest maybe using a *Spare Air* instead? A big pony bottle would be a MAJOR MAJOR PITA! I don't think I have ever seen anyone in Cozumel using one.....Divers stay close enough together, that is you did have some type of freal OOA situation, you usually arent more than 5-10' away from your fellow divers, who all have Octos.....get on one of those and buddy breathe to the surface.
I just think carting a Pony donw there wouldn't be worth the hassle. Maybe someone with alot more experiece can comment further and disuabde you from it.....
Or maybe make a post in the *Regulator* forum about wondering if it is worth it to take one to Cozumel. You could get some good feedback there on it.
Good luck....
Brules
I asked a Spanish speaking friend, and she said "pita" means to honk a horn?
Webster gives (1) a member of the agave plant family or the fiber from the plant - use to make cordage or mats, or (2) pita bread - which I knew. I have even seen "tacos" in Ireland made from pocket bread.
Octo breathing is not buddy breathing, by the way. Avoid OOA, but Octo is preferable to having to buddy breathing - to share one second stage.
Anyway, I have consdiered Spare Air, but decided they were too small to help much. And I try to be a dependable buddy, but from my experiences with assigned buddies - I'd hate to depend on one!! I've been the only diver on a boat with an Octo, at St.Barths. I compared guages with a buddy 80 feet down at Key Largo when I had 1500# and found he had only 500#! What if my reg failed next? :bonk: I've had buddies get lost, too far away for me to use if I was out of air. Had one go down to 120 feet once after I'd warned him that my 32% EAN would allow me to go to 111 feet only; what if he'd needed help?! I try to be a good diver, but I wouldn't want to depend on most I've dived with.
So, while I wouldn't bother otherwise, since I won the complete reg, I bought the pony and mounting bracket, and I'll try it. I may be glad I had it, or - I make put it all up for sale. We'll see...
Happy bubbles, : oldguy: D-Don