great list.
unplug the appliances you mentioned - surge protection.
turn off water to water heater - they don't leak until no one's around.
hijack alert - do you all have a pan under your water heater that is plumbed to the outside or to the garage floor if in the garage?
think of all the water - 40 gal / 60 gal - that would end up on your carpet or..... not to mention the water that will continue to flow trying to fill the water heater while it's leaking...
hijack alert off.
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“Everyone should have a horse. It is a great way to store meat without refrigeration. Just don’t ever get on one.”
- ponder's dad