For some reason I have been hit with "tech bug" ! All I read about is tech diving, I watch countless videos on youtube about GUE, DIR, IANTD, TDI every diving acronym out there. I go down to High Springs whenever I get a chance just to do the caverns, mainly so I can strike up a conversation with some tech guys who have the same mindset as I do.
Sure. But why "tech dive"? What is your end goal?
Typical goals of people who want to "go tech" are:
1. Have longer dive times at a given depth
2. Do penetrations of wrecks/caves beyond the light zone
3. Go deeper
4. To try and look cool at the dive site
All of the first three have some risk associated with them. The question is whether your end goal justifies those risks.
To my mind, doing it for the sake of it is rather pointless. I've just refused to teach a deco class to someone who has only one goal - to always dive deeper and longer than anyone else. They have a history of doing that in such a way that they just don't have enough gas to cover any problems. It's just an accident waiting to happen - if they had a goal (to get to a deeper wreck or something) I'd be fine.
Another point to consider, tech diving gear is a PITA. You end up lugging twinsets, deco bottles on and off of boats. The dives that I really enjoy as a "tech diver" are the ones where I don't have to do that - the ones where I can turn up with a couple of single tanks for the day.... because that is all I need. I just can't be arsed with all that stuff unless I need it.
So, give me a goal, give me a reason - then I can give you some advice!
Which isn't to say that Fundies isn't a great course, it is - but it's also not really a "tech" course. It's a course that is designed to bring your fundamental skills up to the level where you ar ready to start tech training. If you take it, you'll learn heaps - but it's really thinking about the next step, why do anything past that if you have no goal? Tech diving isn't a goal, it's a means to achieve a goal.