One kayaker was killed and another survived with minor injuries when their kayaks overturned sometime after noon last Wednesday off Dillon Beach. 55-year old Nick Anast, a professor of life sciences at Santa Rosa Junior College, had launched from Miller Boat Launch that morning; the pair had made it to Dillon Beach, but sometime on their return, Mr. Anast capsized. He held onto his partner’s kayak “for quite a while” after his kayak took on…