I doubt that the problem is the LCD.
It sounds more like the connection from the CCD sensor to the LCD.
I suggest you let it dry some more.
Remove the battery and memory card.
Leave the doors open and set the camera in a warm dry place for several days.
I hope it was not salt water, because that will corrode the inside of the camera.
If all else fails, you still have a viewfinder.
..
A while back I (unfortunately) got the bottom of my Canon A630 wet. After it dried out, the camera still worked, except for the LCD screen. I can see menus and such, can't use the LCD to take photos.
I really like this camera and really don't have the budget to purchase a new one. If I replace the LCD do you think that will resolve the issue? I guess I'm not sure if I am sure that will do it, since I can still see menus.
TIA!

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