I have a very good friend of over 20 years whose 2nd wife (who I do not know well) is fighting terminal cancer. She beat it back for awhile, but now it has returned bigtime, and she is not expected to live more than a year, even with aggressive treatment. Problem...my friend lives in Tennessee and I live in Arizona. What can I do for him/them? Calls, emails, yes, but I'd like to really DO something, you know? Does anybody have any ideas?