Don't laugh, but in the Coast Guard I learned to say some simple prayers appropriate for all the major religons and had a crucifix, mezzuza, Saint Elmo's medallion and photo of his Holyness the Dalai Lamma( I cover my options <img src="/images/graemlins/grin.gif" alt="" />. ) A few times it was very usefull calming victims. A regretably few other occassions the families knew their people passed in the comfort of their beliefs.