if you want to be the closest to tank, go warrior or guardian (probably guardian) if you want to be the closest thing to a healer...go guardian. Engi and Ele can do this decently well, but you have to be pure heals, with little room for anything else. unlike with other MMO, this will not work very well as the "back line" is a nebulous concept the way that aggro works--or doesn't work. So, Guardian is generally best because they can equally tank and heal in one go. let me know if want an invite. even if you never get onto stormbluff, you can always join for dungeon runs, which we are doing nightly at the moment. --I advise getting to at least level 60 or so for the first dungeon. It's difficult for non-80s, even with tons of experience.