Vandalism is on the rise at a historic Coast Miwok settlement on the western shore of Tomales Bay. The woman leading efforts to restore the site is asking the community to be on the lookout. “We need local people to help us keep watchful eyes on it,” said Theresa Harlan, the adopted daughter of the Felix family, who lived for generations at the cove known as Lairds Landing. “We’re hoping to set up a community…