Lake Powell is known for houseboat rentals. This is something I always wanted to do and haven't. You can rent a houseboat for a week and get lost out on the lake. It is soooo beautiful.
Of course the Grand Canyon is a must see. They have that new walk way that goes out over the canyon that I would really like to see.
I think we would stay at one of the wonderful resorts in Scottsdale, Scottsdale, AZ. I would love to go to Bobby McGee's a resturant that I worked at. We still have many friends there and would so enjoy seeing everyone.