What is and is not the best is a matter of personal perspective without regard to actual facts about the company. Crunch is not the "best" but I love that company like no other. I hated some of the older stuff because the names they seemed to have for their equipment was simply retarded. I used Orion since I was in high school when they were located in Tempe Arizona right next to me in Phoenix. I swore by them and they made some good stuff. They still make really good stuff. SO, what is the best is simply a matter of personal perspective.
All this "good money" is a noise permit from the city and your time. Advertisement can be as simple as a flyer which can easily be placed in numerous counties at colleges, fairs, telephone poles, and businesses. My printer can whip out 5000 copies in nothing flat and all it will cost me is maybe one ink cartridge for $28.99. Let not forget that you can advertise in numerous newspapers and online which will not cost much either. You can also advertise on your website for free and places like here for free. SO you really have no real viable excuse as to why you dont actually do it.