I can be more specific.
I'd stop the boat, for one thing. then, fly the drone normally until it's above you, and you're situated to grab it.
switch controller to one hand, and use your thumb on the left stick.
bring the drone down as I described.
once your other hand makes contact with the drone body, pull the left stick all the way down.
the motors will stop after 3 seconds.
and you now have caught a drone, and kept all of your fingers
The only sensible way to doit.