As the spotlight shines on Houston for the World Series, so does the focus at the J/105 North American Championship hosted by Lakewood Yacht Club. Locals Steve Rhyne on Mojo and Bill Zartler on Deja Vodoo continued to dominate the 22-boat fleet, as seven races are now in the books of the no-throw-out series. By way of a 1,5,1 on Friday, Rhyne holds a nine-point advantage over Zartler (Mojo tallies 15 points to Deja Vodoo