Here's another idea for New Year's Day on the water that won't involve having to plunge into it. The Spectacle Island Seafarers' Island Holiday offers you the chance to take a cruise to the Boston Harbor island along with author Chris Klein, who will be available to sign copies of his new book "Discovering the Boston Harbor Islands." Tickets are just $25, $22 for Friends of Boston Harbor Islands members and seniors. Children of FBHI members pay just $15.