I'm considering (just for fun) to see how far I can level if I only work on the wilderness areas and the missions within in order of levle.

Korthos, Cerulean Hills, TR, 3BC, Sorrowdusk, etc.

What would be a good build idea to acomplish this. I assume ranger something as the idea screams ranger or possibly barbarian.

Or possibly a dual class of both.

What are your thoughts on something both survivable as well as fun?