In opposite of a lot of dropzone in New Zealand, fun jumpers is the moneymaker!
As the name says, it is mainly a skydiving school. The tandem are still big part of it (as anywhere else), but the facilities have been built to train skydiver way further then the aff! So depending when you go, you got a lots of beginners (start of the classes) or lots of 4-way option (end of the classes)
Either way, you enter a bunch of people that jumps all the time together. If you're good, they will all wanna jump with you... or not, hard to say because they change every 6 months.
In global, I found it's a good place. You got amazing quality instrutor, fun jumpers around, and a Caravan that give you amazing views of Mt Hutt, even Mt Cook on good weather!! And the landing field is always along the airstrip: so legal down wind landing!