Well, mostly it's how do you start and Rp, I don't understand how it works here xD Like I have to make a character and contact a GM?

Also most anime I watch are the ones that no one watches: Last Exile, Madoka Magica, K-On, Black Cat, Spice & Wolf (and some more well known ones like Gundam and Attack on Titan).
I actually read manga more though and there's even more lesser known ones there :P