Silvery Seas Cruiser

Sailing on Infinity in a few weeks. Can you tell me if the Celebrity app works on Infinity? Do they have the new way of doing muster or is it still the traditional way of crowding into some area to watch a brief movie and listen to instructions? Does Infinity offer the speedier Internet (extra price) or is only the standard Internet available? This will be our first time on Infinity. We are looking forward to cruising on Infinity.

Can someone please tell me where Mariner docks at Port Canaveral?