Findagrave is a good place to start looking for cemetery records.
Family search has a good index of Wisconsin Cemetery Resources
PCWGS has information on the West Denmark, Wolf Creek and St Peter's cemeteries.
Some cemeteries have their own website: Wolf Creek as well as a Facebook Page
Our old website has a list of Polk Cemeteries
September 2023 Paul Petersen talked to us about the West Denmark Cemetery. You can watch this video