OK, so you can actually use two hands, as long as they both belong to you… The always-popular Corinthian Single-Handed Race will be held this Sunday at 1 pm. Sam Walters on Happy Days is RC and will be on station at 12:30 pm. This is a PHRF race open to all sailboats, and you can fly your spinnaker if you’re up to it. (Don’t forget the shock cord for the tiller…) Skippers are required to wear a life jacket and must tie a safety line to the stern of the boat that trails at least 20 feet aft. Two simple rules, but important ones — just ask Dave Dougall.