The Southern Maine Landlord Association, (SMLA), is a
local non-profit organization subject to the membership at the state-wide level
of Maine Apartment Owners and Managers Association, (MAOMA).
The following site is a great resources. Several of the pages from this site were given out at our meeting. Note: the site is not aimed at residential landlords specifically, but more at larder facilities, like a college (it's a Cornell website). But he format and basic concepts are some of the best we've found: