Hey Dilz,
Pilot Bay Wharf is just a little jetty type structure jutting out from the left hand side of the Mount. There's a bit of foul out there, about 20-30m out that almost everyone gets hooked onto.
Regarding the statue - it can be a bit of a hit and miss, but general species include Snapper, Kahawai, and the odd King. You'll have to do a bit of rock hopping to get onto a good platform to cast from.
Leisure Island can produce sharks, however in my opinion it is not as consistent as Papamoa. If you get to the top of Leisure Island, you can find a way down to a little rock shelf on your right. From here, you can stickbait for kingfish with good results during change of light. Alternatively, if you do a little bit of rock hopping and make your way to the tip of the island, a little surfcasting will increase your chances of good snapper. A friend of mine recently picked up 3 with two of them being 40cm+ and one just under 60cm.
I also think that an important thing to mention is the type of bait used. In my personal experience, these landbased fish seem to be a but on and off with your everyday pilchards, squid and bonito. What I've found is that they much prefer baits that would naturally be present there like Tuatua and even Crabs. I'm sure everyone has had different experiences, and this is mine.
Here is a video showing Pilot Bay Wharf:
Here is a video of the Marina:
(I was trying to go as light weight as possible - thus using an egi rod and 4lb line. I didn't expect the bigger ocean kahawai to show up).
Here are a few snapper from Leisure I got last week:
And here is another landbased King:(Just a wee fella at 12kg but good enough for only 3mins drive from home...and I live in the city)