I will be diveing a few times a year and most likely will be traveling to the ocean ones or twice a year. I would realy like to do some cave diveing and some deaper wreck dives. Do i need special equipment for this ... should i buy seprit equipment for cave and deap dives ...
Any advice?
Thanks for the help...
Well, like others have said, you are a long way from cave diving and wreck diving. HOWEVER, the good thing is that some gears are great for both recreational diving and technical diving. Nothing wrong with buying them now and use them for technical diving later.
A backplate/wing BC is essential for technical diving because its modular design allows you to change components out as needed (bigger air bladder for diving with multiple tanks and smaller air bladder for diving with single tank/recreational diving). There are many companies that offer this sort of BC. In alphabetical order: Apeks (Aqualung), Deep Sea Supply (DSS), Dive Rite, Halcyon, Ocean Manage System (OMS), Oxycheq, Zeagle. I'm sure that I've missed out on a few other small/specialty manufacturers.
My recommendation is the Dive Rite TransPac BC. The TransPac acts like a backplate system but it's soft instead of having a hard metal/plastic backplate. It's versatile as heck - double tank mount/single tank mount, side mount, rebreather mount. I'm pretty new to diving and I'm fairly certain that I'll go tech sometimes in the future - it's good to know that I don't have to buy a brand new BC to accomodate my newer needs. Why Dive Rite? Their guarantee is that if you claim that you can't do a dive with their TransPac BC, they will either show you how to do it or actually come and do the dive with you. Their founders and head honchos dive their own gears all over the world - everything from deep diving, wreck penetration, cave diving, exploration diving, rescue diving. If they do that with their own gears (not just BC but regulators, drysuit, fins and computers as well), then it's more than good enough for me. They put their own lives on the lines with their own gears. no better endorsement than that.
Regulators wise, I'd recommend the Atomic Aquatics M2. All of the Atomic Aquatics are superb regulators but the M2 is made out of monel stainless steel and rated for up to 80% O2 right out of the box. All of the AA regulators can be environmentally sealed for cold diving (40-something F and below) to prevent freezing. What's so great about AA regulators? They're built like tanks, breath effortlessly at all depths and positions (you can swim upside down and it still breaths dry instead of leaking water), if you swim against a hard current, it doesn't purge.
These two items can be used by you as both a novice rec diver and later on an experienced tech diver.
Don't waste your money on a fancy dive computer yet until you know what you're going to dive. Rec dive computers are not translatable to tech diving. Tech diving computers are way too overkill and complicated for rec diving.