John, I realized that I had overlooked thanking you for the Frommer's link- so sorry! I checked it out last night and it was a good reminder of some of the other types of photo opportunities that can be found in the area. I love old town Scottsdale and will likely spend some time there. The Saturday morning farmers market there but will likely be to busy sampling the goodies to take any pictures
Andrew, I have been to the Grand Canyon in my pre-photography days and long to get back at some point but unfortunately it won't be on this trip. Although my hubby is very supportive of my 'habit' I can't abandon the him completely for the week.
Thanks again for the suggestions.