There is info telling me that special line bus 315 runs on Sundays and holidays. Can I take bus 315 on Sunday from Ocean Park to the top of Victoria Peak?

Where should i wait for bus 315? Is it in front of the Ocean Park? When is the last bus 315 from ocean park to Peak? How long does it takes to reach the Peak? Can I use Octopus card on Bus 315? And appreciate if someone can tell me the fare too.

Thank you so much!