Go winterspring,

You have 3 or 4x kill furbolgs,
collect 5 stones at the 60 frost elites
a crate next to the way south of everlook to grab a thing up, then farm for an other thing.
ursius and a big flying lvl 60 guy, also gives exp
Dig stones in the ice.
And some more, that must have give you atleast 40% of level exp.

-Negativ1337