Welcome to GW hope you enjoy playing it. So did you create the char for prophecies or for factions so we can know what to help you with. Also point out with what youre having trouble with. I am sure everybody here will be able to help in one or other way
By hunter, I assume you mean ranger? The best second prof to start with i'd say would be Monk. Once you are more familiar, you could go on to the more advanced combo's like ranger spike [R/Me]
I suggest maybe joining one of the ZA Guilds as well, as you would get a lot of advice and help ingame
The nice thing is you can create a RPG char but you get to pvp with him aswell...
I would suggest making at least one RPG character, get that char ascended and then hopefully at that stage you are lvl 20 then you can always create a pvp char, once you have a better understanding of how to play and what skills work well together...
The other awesome thing is there are soooo many spells however you can only use 8 at a time...hehehe...makes for unique interesting play...
Play the storyline and do the main missions, it's great to enter the GW mindspace...