Auckland-based tramping friends

Hello I'm a fit and active fifty-year-old from Auckland who loves getting out tramping. Would like to find others who want to do the same on a regular basis. (The friends I already have are lovely, but they seem to have checked out on going bush!) So I'm keen to meet local people (age open but most likely 35 to 60) who want to get out into the bush/other countryside once a month. Days walks fine, and overnighters now and then too. Have done all the Great Walks, and most of tracks within striking distance of Auckland - and happy to do them all again... I believe tramping is about good company as much as getting out - so I'm hoping you'll be interesting people: intelligent, wide range of interests, enthusiastic about doing stuff! Hope to hear from you soon.