General Checklist for Essential Gear on Long Term Trip

We made a list that we keep in the computer and print it out for every trip we take. Some of the items are not needed, and we cross those off the list. The list has a section pertaining to the house, for closing up the place (turn off water, heater, AC, etc.
We also have a "breakdown" list printed on a pretty paper in a wooden frame that hangs just above the door. This is so I don't forget something before leaving the camp site (steps in, TV ant down, water pump off, etc)
See ya out there