how good are these?

[Innkeeper]

Couldn't tell if they were all Fetzer. The only one I'm personally familiar with is the Gewurztraminer. It is lovely. The zin should be fine. Not sure about their white zin. The jury is out on the vacupump. We have advocates and non-advocates here. I've never tried it. Sounds like your lady has a good attitude, and knows somewhat about what she is selling.