Surf fishermen try their luck almost anywhere along beach; free municipal jetties and rock groin piers are along Seawall Blvd. at 10th, 17th, 30th, 37th, and 61st sts. Commercial fishing piers are on Seawall Blvd. at 25th, 61st, and 90th sts., and at Seawolf Park on Pelican Island. Flanking ship channel between Galveston and Bolivar Peninsula are South Jetty (extreme east end of Galveston Island), and North Jetty (from Bolivar Peninsula). Fishermen take flounder, speckled trout, redfish, croaker, tarpon, sheepshead, catfish, and other species.