Watto,
If I may give a little bit of help here with the Nav exercises that you are going to do.
I took the "Theory" Nav course that you can do. (You should be able to do one at Bundy). This basically shows her how to understand the map and what to look for, power lines, railway tracks, etc that may help when you are flying, and keep you on course. It is also explained to you how to Navigate in times, be it 6 minute or 10 minute blocks. It is very simple and easy to understand Nav course.
I don't fly, I navigate for Brian and work the GPS when it is needed. I also work the ERSA and this is a big help too. Your wife will become almost your other pair of hands and she will have a big input into it aswell, which she will enjoy. :thumb_up:
Best of luck!
-Linda
P.S. Adrian... I actually heard you give a call out on your Nav back when you were over Bacchus Marsh. Very clear radio call. :thumb_up: