Hi guys,
Congratulations to the 3 of you. You guys are awesome divers, always trying to improve your skills. Anyways, Chip I have no tips to give you, your diving kills are just fine bro, and more importantly you guys have the proper attitude to learn.
Carlo, I don't think they still manufacture the analizer that we were using , but most of the analyzer's on the market work the same way. The important things is that you guys choose one that the replacement sensor is not too expensive. They can vary 40 to 100+usd, and that's a big diference. For the end part or conection to the tanks (yoke/ DIN or LP hose) those things are accesories. So you can now make a inteligent decission which to choose from. Just make sure that you don't get one with a yoke but get a DIN instead, since usualy all tek doubles and deco tanks are DIN, you will have to put the inserts and remove it tank after tank...that sucks!!!!
Chip if ever and whenever, they decide to take the ADV and DECO, just join us in the class and make the first dive, then you decide if it's really for you or not. I think it will be good for you guys to be a team, since you guys are very comfortable diving together. It, is nice to do DECO dives with people you trust and you know in a bad situation they just not going to split.
Let's do some doubles in subic...cheers.