slowest camera in the West

For some time now I've been trying to get a photo of both of the boys smiling at the same time- I've seen them do it a million times but securing physical evidence seems to be out of my power. I swear from the time that I press the shutter to the time that the camera actually clicks the photos is at least one hour... these boys are growing so fast that if I don't get a faster camera I'm going to miss it altogether!