No matter how many times you go over the hunting checklist there always seems to be something that is forgotten. I usually forget something small like a sleeping pad (this may be a big item for some people), or a deck of cards (again could be considered a big item). One year, I made it half way to camp before I realized I forgot to bring a can opener. Luckily, there was a store nearby. The most important thing I think I have ever forgotten to bring was a camera. That year, I got my first elk and had to rely on pictures from my brother's cell phone to record the event. Anybody else fallen victim to a hunting checklist failure?