If the owner of a mobile home park applies for the rezoning of a park, the owner shall post a notice of the proposed rezoning in the park at least five days before the public hearing on the rezoning. In addition, the owner of a mobile home park shall notify all tenants in that park in writing of a change in use at least one hundred eighty days before the change in use. A change in use is a change in the park that would alter any portion of the park which is used to lease to mobile home owners so that the portion will no longer be leased to mobile home owners. The owner or manager may not increase rent within ninety days before giving notice of a change in use for the portion of the park to which the change will apply.