Greenwood Cemeter, located in Petoskey, Michigan has made an index of interrment available on line. If you have ancestors who lived in that area, it is worth checking out.
When you land on the home page, click on "Genealogical Research" listed in the panel to the left of the screen. You will be presented with an alphbetized listing of interrments. To the left of each name is a link that will take you to additional information about the person and perhaps a copy of the obituary.
Check it out at: http://gwood.us/