I cant speak for different servers but on our server all is depending on what kind of Fc you choose. (Hardcore) Raid FCs / Event FCs / RP FCs / Social FCs are some kinds and if you want help choose a social FC because there is the focus on chatting and helping each other, which doesnt mean no raids are happening but its a "Manus manum lavat" system aka I help you now there fore you help me or others at another time (lowlvl till endgame everything included).
Hope that helps you ^-^