The crating at night and more frequent trips outside is doing the trick. No potty accidents in the new house for the last three days.
She still hasn't used the indoor potty. If she won't use it, then I can't reward her for it. I know if I could get her to use it and then give her a really high value treat, she'd catch on pretty quick but she won't use it. I've been waiting as long as I dare when I know she has to go. I put her on her indoor potty and tell her "go potty." She knows this command. But she just looks at me like I'm nuts for asking her to go indoors. I wait and wait and then we just go outside and she goes right away.
I'm really glad she's going outside and not on the carpet now, but it would be great if we could retrain her to use the indoor potty too, especially for when the rainy season starts. She hates to go out in the rain. I'll just keep at it and hope she will get it.