[Rygar]

Obligatory plug for the Hole here as a good 50+ option. Avoid KC, it is EQ Aids.

You can send tells to pug 1-2 people and easily duo / trio a lot of camps in the Hole with a wide variety of classes. It is never crowded, tons of unused camps. Zone can easily accommodate 60-80 people if spread out between camps.

Requires some learning of where to fight, but once you get used to where to go, it is a real nice zone. Drops of Loam / Withered Leather / Paineel Steel Armor are fairly common depending on your camp.

If you gain a higher level of understanding with which mobs are on separate faction, use of the teleporters, path routes, use of faction alts to gain access to areas/buffs, Anti-Summon pet weapons, etc then you can really do some damage here. You won't look back!