The Woodland-Davis Aeromodelers Club in Northen California is incorporated. It has a Board of Directors and has corporate officers. All the positions are filled and the organization follows corporate formalities. The club is primarily RC but also is the CL contest venue for nearly all the contests in NorCal, excepting only the field at Napa.
Ty said he doesn't want opinions, but nonetheless:
As a California attorney who has incorporated nonprofits, I believe there are advantages to the corporate form, chiefly the insulation against liability claims. Claims can still be made, and therefore possession of adequate insurance is critical, but generally speaking corporate shareholders are not liable for more than the value of their shares. In a non-incorporated club, individual liability is theoretically unlimited. We have to accept that this is a potentially dangerous hobby, even potentially fatal. CL presents much less risk than RC (in my view anyway as a participant in both) but there is no denying that a person could be killed by being hit by a CL model at 55 mph.
You need to keep distinct the "nonprofit" aspect of corporate organization which eliminates payment of taxes on
revenue, and the "liability shield" aspect of corporate status. We are probably not much interested in the nonprofit status (though it is commonly done, under IRC 501(c)(7) "social or sports club") but more interested in the liability shield aspect. Our liability insurance has coverage limits, and above those limits, you are responsible if found legally responsible for causing an injury or death. Suppose your stunter takes out a 35-year-old tech guru making a million a year? His wife and kids have a $30 million claim for loss of income in that wrongful death action. Corporate status insulates the club members against such claims. These fact situations are highly unlikely, sure, but not impossible. End of lecture.