Oh you 've opened a can of worms now I'll make pop corn. As for me I'm about 6'6" tall look like a movie star long black hair ripped abs and lots of expensive jewelry. Well not really,,,, Seriously don't worry just introduce you're self and you'll start meeting P.A. users right away. Might be a good idea to get someone to point out the P.A. folks.Ronnie A.K.A. Cracker