; (B) shall include— (i) an assessment of the economic, social, cultural, and historic value of working waterfront to the coastal state; (ii) a description of relevant State and local laws and regulations affecting working waterfront in the geographic areas identified in the working waterfront plan; (iii) identification of geographic areas where working waterfronts are currently under threat of conversion to uses incompatible with commercial fishing, recreational fishing businesses, aquaculture, boatbuilding, or other water-dependent, coastal-related business, and the level of that threat; (iv) identification of geographic areas with a historic connection to working waterfronts where working waterfronts are not currently available, and, where appropriate, an assessment of the environmental impacts of any expansion or new development of working waterfronts on the coastal ecosystem; (v) identification of other working waterfront needs including improvements to existing working waterfronts and working waterfront areas; (vi) a strategic and prioritized plan for the preservation, expansion, and improvement of working waterfronts in the coastal state; (vii) for areas identified under clauses (iii), (iv), (v), and (vi), identification of current availability and potential for expansion of public access to coastal waters; (viii) a description of the degree of community support for such strategic plan; and (ix) a contingency plan for properties that revert to the coastal state pursuant to determinations made by the coastal state under subsection (h)(4)(C); (C) may be part of the management program approved under section 306; (D) shall utilize to the maximum extent practicable existing information contained in relevant surveys, plans, or other strategies to fulfill the information requirements under this paragraph