Sorry to hear about the diagnosis for your wife:( I was just diagnosed 10/3 with throat cancer, best of luck, stay positive she is as lucky to have you with her as I am to have my husband:) Be strong,and don't lose your sense of humor sometimes it may be all that gets the two of you through.
Tracy's advice is very good, there are a number of them, she may like
www.inspire.com as well
Peace Out