Olema resident Dennis Rodoni says he will run for supervisor in District 4, in a race that now has eight people seeking to replace Steve Kinsey. “It’s a done deal,” Mr. Rodoni, the owner of Rodoni Construction and a longtime board member of North Marin Water District, said yesterday. 

On Tuesday he filed paperwork to start collecting signatures for his bid; every signature reduces the $1,113 filing fee by 25 cents. 

Mr. Rodoni, who unsuccessfully…