The Port Authorities Roller Derby Team, one of two that comprise the Maine Roller Derby Association. Members are, from left: Aerin Jenkins, &quot;Crystal Whip&quot;, Sarah Caron, &quot;Fist City Kitty&quot;; Lisa Bassett, &quot;Olive Spankins&quot;; Amy Martin, &quot;Punchy O'Guts&quot;; and Maureen Wissman, &quot;Killer Quick&quot;.