Yeah I did that quest one by one fore each toon. Just didn't seem worth even trying to box really.

Luckily there aren't many and you can even skip anything too difficult with quests to spare by the end of it all.

Another one that comes to mind was the Helmet Nessingwary one where you ride the mammoth with him shooting his rifle to kill the protodrake broodmother. At least I didn't box it- or found it another situation just to do it solo for each toon.