10 Things to do in WoW Classic at Level 60 - Unbanster
Experience to level - Wowpedia - Your wiki guide to the World of Warcraft
Carry Pet Experience Reference -WarcraftPets Forum
I have made a free, updated leveling guide for wow classic (only Alliance/PVP for now). Far more efficient and superior to Joana's guide by up to 100,000% or even more. : r/classicwow