Rick, I haven't been overseas for Nordic skiing, but I hear a lot of
people raving about the level of skiing and instructions at Davos.
Fortunately, there are a number of good youtube vids (Davos and
otherwise) that might be helpful depicting what you might expect at
the different locations (dependent of course on the current snow
conditions). Personally I'd love a week to ski in Norway...

I'm sure many others here will be much more helpful with hands-on
recommendations. What a fun predicament!