GALVESTON BAY -- James Fulbright rides waves with no beach in sight. For Fulbright and a small pod of friends, surf's up when the hull of an approaching tanker appears on the horizon of Galveston Bay like an apparition, trailed by a thin line of white water that signals a breaking wave. "Dude, what do you think of that? That's a pretty big ship," said Fulbright, 45, a local surf shop owner and surfboard manufacturer who chased the wakes of tanker ships Friday morning aboard a 17-foot Boston Whaler named Surf Bored. The group of local surfers, which includes a...