QUOTE (tdpriest @ Apr 27 2009, 12:48 PM)

what is the bare minimum lens set to take on a SW trip?
Can I get away with a single dome?
Have I finally got to buy a Tokina fisheye zoom?
Hi Tim,
This is a once in a lifetime trip. Take what you need, just keep it tidy when you are not using those items. I keep my lenses in my carry-on bag on my bunk during the day - so they are not in anyones way. Regarding lenses - this is my advice from the email I send out before the Sharks and Dolphins trips:
"Photographically this is a wide angle trip, but if you have them, there is definitely a role for a number of wide angle lenses. Particularly if you are new to diving with big sharks, a mid-range lens can be very useful for the first few dives. I have always used a 28-70mm a lot, as well as 17-35, 12-24mm and then various fisheyes. First time on Shearwater it is best to start with the longer lenses and work towards to wider ones as you get more used to the experience. Camera to subject distances are usually longer than standard "reef wide-angle" so long strobe arms really help. We'll talk about strobe positioning on the boat. Filters work really well at Tiger Beach, I'll make sure I have some with me."
Once you get used to the sharks a 10-17mm is the perfect lens. The 10.5mm can be a bit wide and bendy much of the time. I would say a 16mm is more use on a DX body than a 10.5mm. The Tokina is the perfect lens for this trip.
The key to getting good photos is being a safe and attentive diver. Jim sees who is really watching the sharks and who isn't - and if he notices you are alert to what is going on then he will soon be inviting you in close to the action and the best place for photos. The people who get stuck in their viewfinders, with no idea what is behind them, or which direction the current is blowing the bait, will generally be positioned furthest away from the action.
Alex
I'd take both your domes as they are small.