Glad to hear it. As information to us oxygen junkies, how were you able to solve the problem? I've had to take lengthy measures at times to ensure I had O2.
I took 16 large O2 bottles and six short fat ones to Rocky Point. I once made it for an entire month there and points South. I even rationed it at night because the air was clean and it was sea level. I went home on my last bottle, got recharged bottles, and returned a week later with my wife. Tammy and I spent two more weeks boating, fishing, and sight seeing. Packing that much O2 around is a hassle. I have mine exchanged weekly, and that's tolerable. A place to have O2 bottles refilled or purchased would be great for those of us in need. A Mexican prescription is easy to get.