diving depth

Corrections… see below. Diver seems to think 50ft is best - which is 3 not to atmospheres, as it turns out. Part of me worries about this, but I also know that buoyancy will be easier down there, so if it's achievable without extra work, we'll do it. I think Tom can help is in this.

Begin forwarded message:

Remember that at 10 meters or 30 feet you will already have two atmospheres of pressure.  Our dives in the keys could be between 30 and 40 ft. If possible work on having an extra atmosphere (3) to be safe.  A 50 ft rig with high resolution sounds great.  

As for the cameras, I wouldn't take them to the max depth allowed...very risky...especially because for the same price range you can certainly find a good underwater case for most digital cameras that would be good up to 100-130 ft.  Look for one for whatever camera you might have. Then again, we could probably rent one...