Jonathan,

During the winter series, CSC does not race in fleets since there aren't enough boats to constitute a fleet. Instead, they race on Portsmouth ratings. Your P16 has almost the same rating as an Isotope with two people, or a slightly higher rating than an Isotope sailed single-handed. Even though the races aren't just cat races, they are a great way to get started racing in a less formal setting. Hope to see you out there.