I made contact with the family.
If you wish to send a sympathy card you can mail it to:

To The Family of Dave Anderson
1411 Lakeshore Dr #6
Ashland, WI 54806.

There is no memorial or non-profit listed. A simple card or note will suffice.
A card was suggested and maybe how you knew or met Cayugad..aka Dave

His Tombstone Reads
"No Apologies - No Regrets!"

Dave....JW