Fans of Roger Waters attending his concert Friday (10/30) at the Bay Street Theater in Sag Harbor on Long Island will get more than an earful inside the venue. They will also hear from protesters on their way into the theater that object to the Pink Floyd veteran's stance agains Isreal's treatment of the Palesinians. The Simon Wiesenthal Center group has been calling for a boycot of the concert. The group considers it appropriate in light of the Rocker's efforts to discourage other artists from scheduling concerts in Isreal. The organization's web site urges those with tickets to the show to, '...vote with their feet' rather than take a seat and, '...stand in solidarity - outside of the theater - with the innicent victimes of terrorism in the Holy Land.'