It has happened to me a couple of times covering bad weather in Scotland, to friends and colleagues, even a couple of days ago to one of my Venetian colleague.

Your precious camera meets the water...either in the form of a big splash or heavy torrential rain.

I have managed to recovered my cameras at least 2 times and I have strictly used the following method

• As soon as it happen switch off the camera, remove the battery, remove memory card, I would say this is the most important action.
• Do NOT turn the camera on  ever....you may risk to short circuit important parts
• As soon as you can, make sure there are no traces of moisture visible on the camera.
• Find a container big enough to hold the camera and a couple of bags or more of rice (Yes RICE)
• can be a Tupperware container, half fill it with  rice  and then place the dead camera body on top of the rice with the mirror facing down.
• pour more rice on top of the camera until it is completely covered with about 1 inch of rice above the top of the camera body
• placed a tightly fitted lid on the container and place it a dry cupboard for at least  one week.

After about a week of drying out in the hermetically sealed rice box you should be able to switch on the camera and scroll through all the menus..,.. if this is the case I would place the camera again in the rice for 4 or 5 days  or leave it near but not too close to a radiator.