Marrying/Honeymoon In New Zealand lotr

So my fiance and are thinking about vacationing to New Zealand and having our marriage ceremony there when we go. My question is does anyone know about being able to get married at some of the spots that the lord of the rings were filmed at? I've just started looking into it and will be diving deeper into it to get my answer but I did want to ask if anyone knew first hand! We've been thinking we'd want to have our ceremony in the Beech forest (Lothlórien) or fiordland national park (Fangorn) any feedback about traveling to New Zealand is welcome!