PiperG,
I was on the Radiance last summer in Alaska. My husband and I just watched the travel channel tonight, they did a one hour on the Radiance cruising alaska. It brought back wonderful memories!!! I beleive they are repeating it again tomorrow afternoon, if you get the travel channel check their website for times.
I would be happy to answer any questions you have regarding the ship, and Alaska. Feel free to PM me anytime. The ship is gorgeous, glass everywhere, with a beautiful solarium, dining room, etc. As far as beauty goes, I think Radiance is the most beautiful ship I have been on, however, I do prefer to sail the Voyager class ships in the Caribbean, because of the royal promenade.
My husband and I were just discussing when we will be able to take our next Alaskan cruise, unfortunately it will probably be another 4 or 5 years. I would go again on the Radiance in a heartbeat!
Alaska is amazing! I'm sure you will enjoy it.