Hi Greg,
My husband has nasopharyngeal carcinoma and has just had last chemo after starting treatment in April. It is a rare cancer if you are outside Asia. I have found a good group on Facebook called Nasopharyngeal Cancer Awareness and also there are a number of people with this condition on the Head and Neck Cancer group on Inspire.com.
The treatment and side effects are similar to others with oral cancers that you will find discussed on this site.
I have a lot more info but you will also find a lot of first hand accounts from others with this exact disease on those sites.