First up, and only because it's been sitting in my "Achievements" tracker for months is that I finally completed Admiral by finishing 1000 garrison naval battles. This has been a slow achievement to get because I swapped out all of my naval equipment that allows different types of battles to be completed and replaced them with equipment that grants some fish on completion of the battle. This equipment counts as having "fished" the fish, which completed a bunch of "catch 100 of X fish" achievements and it also supposedly has a chance to catch the Sea Turtle mount, which is why I kept it. Anyway, it's been months so I'm glad to no longer see this one on my list. I've been fairly carefully working on a lot of the Mechagon achievements and I have a whole lot of them in an "almost finished" state with just two or three sub-objectives left. Mechagon is one of those zones where it takes quite a long time to learn all of the mechanical ...
A complete guide to doing every world of warcraft achievement, starting from nothing.