Hammerhead
Contributor
Why do you need to dive tropics with a backplate and a wing?
BC's are much lighter.
My wife and I went to little cayman with 2 full sets of gear, cloths, my DLSR and her P&S.
All with in the 65 lbs per person weight limits. We also had a laptop and other stuff.
I'm pretty sure my Oxycheq 18lbs lift wing and stripped-down ally travel plate (not yet delivered, tbh) will beat most BCs hands down on weight. Zeeman's rig is a similar design to mine.
Most of the guys I know out here who dive with a backplate / wing set-up do it because they prefer it, not out of real "need".
Also we only got 55lbs to your 65 flight allowance travelling within the Philippines. Sucks to be us, hey?