Does anyone have a list or site that lists all of the questing zones in Classic and which character levels they are intended for? I think I read that EK and Kalimdor are slightly different zonewise pre-Cata and post-Cata. (I’ve only played post-Cata.)
I want to maximize my rep-grinding by tackling zones around the character levels they are intended for, and it would be nice to plan that out ahead of time.
You should not plan anything. Log in and enjoy the Journey. Everything else will fall into place. 
look on discord and you will see the zone levels and where to go.
Gamepedia has one that has an icon for the patch where its different
Step 1: Google joanas levelling guide
Step 2: Profit
Check out Wowhead Classic. They have lots of information.
Classic Wow Live has an interactive map.
classicwow. live/ atlas
Wow, I never knew Alterac Mountains used to be its own zone. It always seemed super-empty to me on retail.
Thanks for all of the suggestions, folks.
These were done in WotLK so they’re pre-Cata
You stay the hell away from my ogres! Its a good camp.