Geez Sam, we could be related...
I have much the same list now.
Skip the computer, grab the portable hard drive, which has copies of all the data files anyways. I might grab some of the irreplacable pics, like the original of Calamity Jane, and such. The rest is either stuff we can throw into our luggage, or already packed, or not necessary for bugout, even with 30 minutes to spare. In fact, that may be too much time, and I would likely overload trying to take just one more thing...
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The ultimate result of shielding men from the effects of folly is to fill the world with fools.
-- Herbert Spencer, English Philosopher (1820-1903)