What BC for drysuit?

[Omicron]

For me a jacket bc wouldn't even be a choice. If I were to get a non backplate I would go w/ a back inflate type bc.

If cost is truly an issue, a well fitting jacket style bc isn't a terrible choice, just not (in a lot of peoples opinion...) the best choice. They certainly get the job done, but they just start lacking when you start getting really into diving.

As far as buying them - you don't have to play "collect the game pieces" =) A good shop should be able to hook you up with whatever you need...

A backplate and harness
A wing
A single tank adaptor
Tank cams/belts/buckles (whatever you call them...)

A single tank adaptor can be a Do It Yourself thing - just a piece of pvc pipe cut length wise and bolted to your plate will do it. For tank straps, I'm partial to the scubapro ones - they are very good, but anything will do - more personal preference.

For the backplate/wing/harness, that's another huge debate Dive Rite makes quality gear at reasonable prices. Halcyon also makes good gear, but can be pricier. OMS is another manufacturer of them...more personal preference and what your wallet can take.

When playing around in a pool, I've completely taken my gear off and put it on underwater, and done it at the surface w/ no problems.