Extra Measurement Day Added to J24Worlds17

Dates are confirmed now for a nine-day span from September 15-23, 2017, adding an extra day to ease the frenetic pace of pre-championship measurement and preparation. Measurement facilities will stay open Fri, Sat, Sun 9am-6pm, and 9am-noon on Monday September 18, after which will be a practice race. Championship racing begins September 19, with 10 races over 5 days.