Good luck with your new career once you do get your 107. That will open many doors for you! My two nephews work for a drone company here in the US as trainers for various agencies, all in part because they started out with flying drones and...
You’re also gonna have fun if you’re doing a beachfront with moving waves, that’s gonna be difficult but if you take many of the same shots over and over again, it can work out. Good luck with the shot and post your results!
Oh, also don’t use auto exposure and do use RAW mode - lock down the exposure by first setting it manually with a test shot and do all of them at that setting- that way all the shots are evenly exposed and color balanced the same. Best thing to...