ORLEANS — For some, the town's ship of state is hung up on a sandbar, unable to sail through the planning and permitting necessary to dredge the Nauset Estuary and allow commercial and pleasure craft to navigate more easily between Town Cove and Nauset Inlet. “There IS an emergency in Nauset Marsh,” Charles Carlson wrote to selectmen Kevin Galligan and Mefford Runyon Sept. 3. “Yet, to the best of my knowledge,...