Only me myselves play in butterfly bay, I play there since Mar till now I never saw any other ching in Saturday and Sunday. Only two weeks ago I saw the 高手 there in Saturday morning around 10:00 one time. Butterflu Bay OK play la, not so many people even in holiday ( maybe water too dirty ). 無人趕 !! There's always some boardcasting telling not allow RC boats, but Slash is car wor....haha. But if you are not living in TuesMun/YuenLong, no la.....