I work on a cruise ship in the Mediterranean and I've received special permission to fly from the helicopter deck while we're in Santorini. I'm pretty excited about getting the shot but I'm worried about taking off from an all-metal cruise ship in a bay. I'm moderately experienced but by no means an expert. I'll fly in ATTI mode since the ship will be drifting in the bay somewhat. Does anyone have any insight into how much risk there is involved in having the compass work correctly? Would you fly this flight? Any suggestions recommended! Also if anyone is curious, it's been *very* challenging just having this drone on the ship and getting permission from the port authorities to fly. It's worth it in the end, though I've only received approval from two port authorities to bring the drone off the ship. Also, many companies have banned drones from being brought onboard because of the safety, logistical and approval issues. My company has actually banned drones as well in the last few months, but mine is grandfathered in since I had it onboard before the ban and I'm doing some promotional stuff for the company as well. Thoughts appreciated!