Fortunately, I have never experienced an "after dunk" situation! After enough time flying off water it's almost bound to happen sooner or later. I've had a few collisions with the water before,(and a tree, and the ground!) causing some damage to the wing, but luckily never dunked the engine itself. I also have some great pics that I'd love to share, but I'm not that computer literate. Any pointers on putting pics in a forum would be much appreciated.

Thanks Jim for the tip on corrosionx. I emailed RCV on it and they recommended gun oil if after-run oil isn't available. First time I've heard that.