Applications are due April 4 for the weekly University of Maine Cooperative Extension farm tractor safety classes, which will be offered online from 6–7 p.m. April 14 through May 5.  In-person tractor-driving practice is set for May 1 and 8, with a May 15 rain date, at two locations — Gorham Public Works, 80 Huston read more Apply for UMaine Extension tractor safety classes by April 4