Well, first you need to learn how to spell "Aerial".
EVERYONE wants to start by doing the same thing, as anyone with a drone thinks they've become a photographer at the same time. You won't do much real commercial work with gear you buy for under $1,000. The cameras you fly are more important than the drone that carries them. If you're going to do it commercially you need to get your FAA Part 107 license. You'll need to learn how to do digital photo/video enhancement via one of the many software packages out there. Pick a niche, read and practice, then put yourself out there. If you're really dedicated to get started, you might be able to make a few $ with companies like Dronebase and the like. You'll find lots of folks wanting/trying to do the same thing.
Good luck!
Charlie