My guardian is level 43 and trying to finish up some Misty Mountain quests before heading to Angmar. However, I have several quests in the Giant Halls that I'm having a heck of time completing. My main problem is actually getting into the area without getting pasted by a Frost Giant or other elite mob. I can get through the Dourhands in Gabilazan easily enough, but the southern gate is guarded by a Frost Giant that squashed me flat the one time I tried to fight him. The eastern entrance is just as bad--very narrow and well guarded by 7000+ morale Giants and Trolls. I could probably dodge them if I had more room to maneuver, but I don't see how I can get through without having to fight one or two.
Presuming there's not a easy entrance that I've overlooked, how do solo players manage it? I would wait a level or two, but it seems unlikely that will help much.