As you probably realize now--- no one, but no one takes care of your place as well as you do yourself!!!!!!!!!!!
Can I ask about the generators? How in the world does one go about getting the local FD to bring'em a generator?
In the last 5 years we have had three major hurricanes, katrina, rita and gustav. My power was out 7 days, 2 days and 6 days respectively. Me, myself and I have supplied the generator power and the fuel for, on each occassion, if I would have waited on some one to "bring" me a generator, I'd still be waiting. Also, it has been my experience that just because you give some one a generator, that does not automatically mean they have the ability and means to use it. Did the people who were watching your place know how to operate a generator?
Fuel for the generator can and will become an issue very quickly. Assuming the snow storm blocked normal transportation to and from some areas, how was fuel aquired. A small generator can use upwards of 5 gallons every 6 to 10 hours. In 48 hours fuel requirements would have been between 24 to 40 gallons. Did you have that much fuel available?
In my case, going into a hurricane, I have on hand for instant use 65 gallons of generator fuel, that is excluding the full fuel tanks on vehicles. That gives me roughly 7 days of generator fuel, as long as I restrict the use of the generator to bare essentials, fridge, water, communications, minimum lighting.
Doesn't sound to me like it was a very good time to be taking a vacation. Should have canceled out, stayed home taken care of your place and yourself.
6500w can run an entire house-- as long as you are not trying to run climate control systems, electric hotwater, or electric cooking. Small portable electric heaters can use upwards of 2000-5000w.
Two 6500w generators can run an entire house, including a furnace with forced air. Not electric heat. BUT--- very few people will have the pieces/parts/cords and plugs required to do it. Linking two generators together is slightly more complicated than grabing an extension cord.