Gear and Build choice for PvE
Have you tried the classic 0/10/0/30/30 build yet? It’s in my sig. While I think every Ele should eventually move away from it, I think you’d do best to try 15 in water for that heal on attunement swap. Try D/D aura-sharing. It’s not the best, but it’s very survivable.
Try mixing in some soldier’s pieces (helm, chest, legs) along with your zerker’s. You might lose some crit %/dmg, but the extra vitality and toughness will help you a lot considering the Ele’s low base hp. I’ve heard some Ele’s also go for full knight’s gear with runes of air, but I’ve not tried this myself.