Contact number for Al Devorac (sp?) Greenwood Wisconsin?

Is it Devorak? Could be wrong, but I thought he passed....
You are thinking of Dan Dvorak, he passed a couple years ago. Went by his shop near Starke, FL a couple of days ago and it looks sad all overgrown with his old motorhome rusting away and two Mopar wagons out front. It has a for sale sign on it...