Altering requirements relating to relocation plans for mobile home parks to require a plan for park residents who will be dislocated as a result of the change in land use; requiring the owner, 60 days prior to entering into a contract to sell the community, to provide notice of the terms of the offer to homeowners in the community and provide them the opportunity to purchase the housing community; requiring the Department of Housing and Community Development to list certain agencies to assist homeowners with the purchase of a community; etc.