Sorry I didn't post this sooner.

There will be a Memorial for Chet at the band shell, Sacajawa Park Livingston MT Friday evening the 26th.
at 6:00 p.m. The park is right on the banks of the Yellowstone in town.
Refreshments will be served along with a silent auction for the Stafford Animal Shelter.
(Chet's four dogs are up for adoption at the Shelter.) There apparently was no immediate family surviving.