Lake Nacogdoches checking in here. We are on Deep East Texas Electric Co-Op and they've been doing rolling brownouts pretty regularly. The first few times we were out for 15-20 minutes, then 30 minutes each and then this morning we were out for almost 90 minutes before coming back up. But it has always come back and has been more up than down, so I applaud them for their efforts - whatever the hell they are doing.
I've been dripping/streaming every faucet in the house and haven't had any inside issues so far. On the west side of our house I have two hose bibs that are frozen up and one of them that is on the other side of the unheated garage wouldn't free up after 15 minutes of a heat gun right on it. I re-wrapped it and am hoping for the best when it thaws out. I think all of my hose bibs are connected to 3/8ths copper lines so maybe they have a little more "give" in them than PVC?
It's really sunny and about 24 here right now and I'm thankful for the sun! The snow is light and fluffy and has made for much better sledding for the kids than the last snowpocalypse.