According to Snopes as you provided in the link:
Origins: The first eight photographs in this series ? showing a crane attempting to retrieve an automobile from a body of water, the crane tipping and falling into the water itself, and a second crane fishing both vehicles out of the water ? appear to be genuine photographs of an incident that reportedly took place in Ireland at Roundstone Pier, Conemmara, Galway, around September 2004...
However, the last photograph ? showing the second crane also tipping and falling into the water ? is what makes this series particularly appealing to viewers, but it's clearly just an altered version of the fifth image.
THEREFORE ... The e-mail version I received with the last frame included of the second crane tipping was fake. The pics I linked to here in my original post didn't have that one, and only showed the events that purportedly did occur.