Anyone been lately? Have my parents there on a holiday and its peaked my interest found this old thread. www.seabreeze.com.au/forums/Windsurfing/General/Lord-Howe-Island-Sailboarding-Trip?page=1
I went in 2011 and enjoyed it. The guys were disappointed that the usual strong winter fronts didn't eventuate but I was happy.
I don't think they do it anymore.