Queenstown-based companies thunder jet and queenstown water taxis ltd are to be sold to go orange. owner of the jet boat and water taxi companies neville kelly confirmed a conditional sale agreement had been signed. go orange, which includes queenstown rafting and kiwi discovery in its portfolio. All in-force maritime and marine protection rules are listed and grouped into functional categories on this page.. The duchess of cambridge appeared to scotch pregnancy rumours today by enjoying several glasses of new zealand wine with the duke, before heading off for a white-knuckle thrill ride on a jet boat in leafy queenstown. but she took a tumble in the local vineyard when she stumbled and nearly fell over.