SandyRobinson
Contributor
Not to add to your choices but you had asked about O2 analyzers. It is a good investment. I may or may not check my air immediately after my tanks are filled - depends if I have time or the LDS requires. However, I will always check my air before I dive and mark my cylinder with the contents. For this reason, I am glad I have my own.
If you are driving from Florida to Texas along I-10, you may want to stop in Marianna and visit Cave Adventurers. Edd (the owner) has some great prices on equipment. The website is caveadventurers.com - Home Although he sells tanks (with thermo valves), the tanks are not advertised on his website. He also has some good prices on O2 analyzers.
If you consider this option, call him in advance and ask about tanks that he has in stock. Warning though, shopping at Edd's can become addictive.
You may want to ask your buddy why he does not want to take nitrox or purchase anything bigger than an 80. As others have said with nitrox and a 100 cf tank, you will have a longer bottom time and go a little deeper (keeping within your PO2 limits) than your buddy. Personally, I like my bottom time
Good luck with your diving classes.
If you are driving from Florida to Texas along I-10, you may want to stop in Marianna and visit Cave Adventurers. Edd (the owner) has some great prices on equipment. The website is caveadventurers.com - Home Although he sells tanks (with thermo valves), the tanks are not advertised on his website. He also has some good prices on O2 analyzers.
If you consider this option, call him in advance and ask about tanks that he has in stock. Warning though, shopping at Edd's can become addictive.
You may want to ask your buddy why he does not want to take nitrox or purchase anything bigger than an 80. As others have said with nitrox and a 100 cf tank, you will have a longer bottom time and go a little deeper (keeping within your PO2 limits) than your buddy. Personally, I like my bottom time
Good luck with your diving classes.