is it worth subscribing to an audition site for theatre/film/tv? if so what are the best sites for Perth auditions?

I've already subscribed to starnow for local student auditions, and I check FTI forums regularly, as well as here for theatre, I was wondering if there are any others worth checking out that I havent seen yet? I came across quietonset.com.au but you need to need to pay 89.95 a year, which seems a little pricy. I was wondering whether anyone's subscribed to it? I'd like to know whether there's a decent amount of auditions posted for Perth. There isn't that many on starnow, but its quite a lot cheaper, so its not a big deal. I'd hate to subscribe and find out it's mainly just for auditions over east. Also, what type of work is it mainly? paid or unpaid? I'd like to get some paid work opportunities, as I've mainly only done amature work, but is it better to get an agent for that? and I know it's a little off topic, and I appologise if I missed it in the FAQ section, but can you get an agent without going to acting school? Thank you for any help everyone, would be much appreciated!