I doubt you'll get a response to your question Decay, but might happen. But if your in question of whether or not the AMA does cover you anywhere, look not further then the 3rd paragraph of this document. As you'll see the AMA will even cover you at airshows, as long as you do not benefit from a monetary standpoint. The AMA isn't in business to help those who need to profit from their inexpensive insurance program.

http://www.modelaircraft.org/PDF-files/500-J.pdf