Noob coming at this blind!

[Mafilux]

This is my first time playing everquest and I'm having fun with it so far. I come from playing a lot of mmos, I'd say everquest is most like Tibia (ultima-esque game) so I'm not too unfamilliar with the systems here. I've figured out how to get quests and where to sell loot and a lot of other basic things.

I guess I'm just wondering what should I be aiming for? I know there's raids and stuff that I'm interested in later on, but I don't really know much about what the game has to offer so I'm not sure what sorts of options I have. Any suggestions/tips on things I can work towards? I'm playing a warrior right now but would be open to switching classes.