Join us on the progression servers! Though it has truly been nostalgic for a returning player, I feel it may take some effort for you to find the passion EQ players share for the game. Having the opportunity to meet the community in the newbie zones will help reel you in. The community so far on Vulak has been great! People really want to help each other out. Don't be shy. Request players for groups.
A progression server is certainly a great opportunity to play the story. And, there will be plenty for you to do. The world is already huge in vanilla, and there is plenty of content to experience. How big you asked?
https://everquest.allakhazam.com/db/zone.html?mode=bycont We currently have access to Antonica, Odus, and Faydwer. That zone list will be misleading to you as some of those zones are unlocked in later expansions. But, that will give you an idea. There has been lots of fine tuning that has launched w/ the progression servers. Most for the better I feel. For example, dieing is far less painful than it once was but still a far greater consequence than most games.
When you begin your adventure and have picked your race and class, you may want to begin the armor quests. Zam is the resource I use for the armor quests. To find the quests for your race and class combo you should search Zam. To find mine I follow, Database> Quests> By Zone> The zone I wake up in. Don't expect EQ to be linear and hold your hand. EQ is big, dark, cold and dangerous. That is why the community is so tight.
Great lore resource: http://fossworld.ath.cx/lore/index.htm