Hi Jeremy, Welcome!
Have you checked page 1 of the Audition thread at the top of this section? It has names of known people willing to audition. Normally the process is to send the user a PM (personal message) through the forums. If it is someone that is not active, or if there is noone in your area, you can send a PM to "Axiom" user who might be able to see if there is anyone not on the list.
M80s-VP180-QS8s-EP600-2xEP350 Denon3808 Outlaw7700
(M22-OWM22-VP100)-all in storage