Are there any quest addons, that keep track of what quests you are eligible for, and what you have completed? On my main I have have tried to hunt them all down manually, by looking around whenever I level up. Though even then I find that i have missed a few.
I am not looking for anything that shows me map positions, or where/how to complete objectives. More just something to keep track of what i have done and what I have not done (even if grey ideally) in game.Maybe the listing the zone where you get the quest at most, or being zone based. Sorta like if you use the have the WoWhead addon, and are logged into the site you can see if you have done a quest or not for a particular character. I am not really trying to make it easier per say, just less tedious and memory based. I am definitely not looking for leveling routes, or anything like that.
I am a bit of an altoholic and a completionist, and I forget at times what I have done, or when quests become available. It is a bit tedious trying to keep track of it manually. I also tend to vary the leveling routes a bit to keep things interesting. I have more than once made the trip to an NPC only to remember that I have already done that quest at some point in the past.