Eric wrote:

Anyone aware of a waterproof digital camera with at least a 10x zoom?

No, the Pentax 33WR and announced-but-not-yet-available 43WR both have
37-104mm equivalent zoom, which is about 3x. They may have digital zoom,
but I don't believe DZ is useful, so I don't pay any attention to it.

http://creekin.net/cameras.htm

The Minolta Dimage A1/A2 have 28-200 equivalent zoom, which is over 7x,
but are not water-resistant.