Have you tried Help Island Public? I haven't been there in a looooong time, but I don't recall any audio on it or the Orientation Island Public tutorials. I believe they're still modeled on the HI and OI which existed prior to Voice.
Short of that, do try to to find someone in-world...you're certainly welcome to IM me for help if we happen to be on at the same time. Also, there's a group of pretty helpful people who often hang out here:
http://slurl.com/secondlife/Allana/142/52/37
(Hopefully no one will beat me for that SLurl, since it's related to another forum.
)