Maxjj- I certainly wouldnt recommend anyone to put a 7D in a drybag and in the bottom of a sit on top. I work for a distributer of both products and have worked in the outdoors all my working life. Neither are waterproof.
Secondly sit on top kayaks arent suitable for this kind of kayaking
It was as a result of a kayak trip to Nepal this April that I decided that the Pentax wasnt up to the job, zoom doesn't get in close enough and pictures have a lot of noticeable noise. I brought my 550D for exactly this kind of photography
When kayaking and rafting most shots are taken from the bank. Harder rapids tend to need inspecting and this is always a good photo opportunity.
Evenings spent on beaches are also full of great potential images.
Here are some shots from the April trip
Some kids and myself at the get in for the Kali Gandaki
Model PENTAX Optio W90
ISO 80
Exposure 1/400 sec
Aperture 4.2
Focal Length 5mm
Mr Yeti on the Kali Gandaki
Model PENTAX Optio W90
ISO 80
Exposure 1/320 sec
Aperture 4.2
Focal Length 8mm
Me on the Kali Gandaki
Model PENTAX Optio W90
ISO 80
Exposure 1/250 sec
Aperture 4.8
Focal Length 14mm
Terraced hillside fields above the Kali Gandaki
Model PENTAX Optio W90
ISO 200
Exposure 1/250 sec
Aperture 5.5
Focal Length 25mm
Traditional Puppet in Durbar Square
Model PENTAX Optio W90
ISO 160
Exposure 1/50 sec
Aperture 3.5
Focal Length 5mm
Tibetan Monetary in Bodanath, Kathmandu
Model PENTAX Optio W90
ISO 80
Exposure 1/500 sec
Aperture 4.2
Focal Length 5mm
Lots more photos
HERE. An article on the trip was published along with photos in the June 2011 issue of Outdoor UAE. A link to a copy of it can be found
HERE
As a camera to have on you all the time no matter what the environmental conditions the Pentax W10 does ok. Its proving robust enough to cope with life in a PFD pocket. It NEEDS bright light though and the flash always seems to pick up dust making photos taken outside at night useless.
I had an Olympus Tough for a while and it was crap. You can read an honest comparison review on my blog
here
So back to the subject in hand, these are my thoughts at the moment for my kayaking / rafting / traveling camera kit:
Pentax W90
Pelicase 1200
in the Pelicase:
Canon 550D with 18 to 135 Lens and 16Gb Fast SD Card
Spare battery (x2)
Spare SD cards (2 x 16Gb)
In with dry bag in clothes dry bag or maybe in a another, smaller, pelicase
50mm f1.8 (or f1.4 (tbc)
Gorilla Pod SLR
Travel battery charger (mains and 12V) for Canon and Pentax
Ipod and lavalier mic (for recording sound for video blogging)
I'm pondering the following:
My Manfrotto 190CXPRO3 with 496 Ball Head
A flash unit
I have a
Silva Solar II that I've used very successfully for charging a video camera on a 3 week wilderness open canoe trip in Canada's Northern Territories
Any comments on the above? Is there a better lens for keeping on the camera in the pelicase?