can anyone tell me the name of their favorite dive shop in Phoenix where I can purchase a 80 cf tank with a DIN valve? A shop that knows what a pcp airgun is, and can relate to my needs.
Buy one off Craigslist, bigger the better...$40 to $60. Fill it at PRGC next time you're shooting a match there. I know they're not all the same, but they're all the same. No rocket science here.
The Desert Midwinter starts in the morning (Wed.).
I got my used tank at El Mar diving center in Mesa. I got the tank as cheap as on craigslist, and it was newly re-hydroed. They will fill tanks with no PADI card, as long as you sign a waiver saying you won't use the tank for diving.