For those of you who bring your DSLR, what do you do with it when you go in the pool, on the slide on the boat or in the ocean on Castaway? Do you feel comfortable leaving it with your stuff in your bag? Any tips on securing it? I want to bring mine, but I'm nervous.
Thanks!
It stays in the room - that's why I have a P7100 with dive housing, it's waterproof so it can come with me, and, besides, I don't want to bring my DSLR then, and unless I need long lenses or a lot of detail the difference in good light between a good compact and a DSLR is minimal - if I need more dynamic range I bracket shots, and more resolution I'll stitch shots.
I feel comfortable going almost everywhere with my biggest DSLR, including pretty poor locations in South America, and I'm carrying one in Johannesburg. It's insured, and I have a backup camera, and I keep close track of it. I also make sure to bring the smallest camera that doesn't compromise the photos.
Here's my general advice: don't get one camera, if you can afford it, get at least two with complimentary capabilities that work together as a system. My mother carries a Coolpix S9700 and Coolpix AW110: a long zoom camera, and a similar size waterproof one. They take the same batteries and charger (and the S9700 can charge inside of the camera), have the same basic software and user interface, so she trades of zoom for waterproofness - and if something happens to one, she's not dead in the water.
I obviously have five for different needs, with three different batteries (plus AA's), but my flashes work on three of them, my lenses on four, my media cards across all of them, and the menus and interface is very similar between the three so I don't need to think much about what camera is in my hand, I can just shoot it (even if that camera hasn't gotten out for six months). They also take the same tripod quick release clamps (Really Right Stuff's Arca Swiss compatible system), and the raw files they output can be processed the same way across all cameras because they're all Nikon, and they will all connect to my various BlackRapid straps.