Questing on sythe

This is probably in the wrong section of the forums but oh well, someone move it then please.

So I was wondering what someone needs in order to start doing quests for RSGP in this community. I have no vouches so no1 will trust me, I think, so how can I get this thing started?
I've finished all quests on my rs account, so it shouldnt be that hard.

I know theres something like MM's but where do I find someone trustworthy?

Any help would be appreciated.