Usage of Drone/QuadCopter in Port?

Hi all,

I have a DJI spark quad copter which I like to take with me on my Carnival Cruises (Yes, they've allowed it on several consecutive cruises and it's in writing on their website that it's allowed, so please do not respond with "don't even bring it" or "they will confiscate it"). I've used it in places like HMC, GT, etc. but never taken it to the Bahamas. Does anyone have any experience with using it while in Nassau, Princess Cays, or Freeport? There appears to be a way to register it on the Bahamas aviation site, but I didn't know if that was more for professional usage. I'm talking a VERY small drone, with the expectation of 20-30 minutes flight time at a beach only.

Thanks in advance!

Even the smallest personal drone needs to apply for a permit. Even for the remote areas.