Glory?; It's all work
As painful as it may sound, you're probably selling yourself too cheap as it is. Most do so don't take offense. Review your structure again to see if you should be increasing the price instead of reducing it.
Until people start getting caught and experience heavy fines being imposed for operating illegally, and that includes those hiring them, there's not much you can do except "tough it out", advertise aggressively, and build a relationship with news organizations and public political figures that can help get your name out there. If you are going to do anything on the cheap, make sure those are dedicated to those that will be actively promoting your business either directly or indirectly. An example is a newspaper where you might give free images for their publications but only if you do so under a commercial creative commons agreement where you receive public attribution in the media with each image used.
Hopefully you have a second means of generating revenue in the meantime. When we break down the number of hours that go into putting together even a simple shoot we see that someone shooting stills or making pretty much any length video puts significant time into selling the job, getting to and from the job, insurance if they are doing it right, processing, reviewing the product with the customer, performing final edits, and final reviews with the customer. Time IS money. Then you have the cost of your aerial equipment, business license, cost of transportation, processing programs and computers, taxes, telephone and internet, and other general overhead. It's real easy to think you're making a little bit of money when in fact you're paying out of your pocket to do a job for a customer. Using a flat fee of, say, $250.00 to provide 8 still photos of a property, which at first might sound like a fair and reasonable price, when you break it all down you would have lost money for doing the work. Flat fees are a great way to start living under bridge unless the rate fees are really large. The only way you could have made money was if the photos provided came out of a "stock footage" folder that had been sitting around somewhere. In that case you would have only recovered some of your earlier expenses. Bear in mind that "consultants" in many fields charge upwards of $150.00/hour just to talk about work.
What we are experiencing with amateurs and the uneducated undercutting the market is precisely why the larger professional organizations don't want anything to do with the "low hanging fruit" of real estate and similar work. It happens in pretty much any endeavor that permits participation of the unskilled masses. You don't want to get into a race to the bottom.
For those that want to learn how to run a business or develop a rate structure, the above provides plenty of information to establish a starting point. If you don't know what your actual costs are you cannot run a profitable business. Profit is not labor or wages. They are completely different things.