Current todo list:
I show up as editing all kinds of things. My secret? Visiting Special:Randompage over and over again until I find pages that need template changes or stub messages. (Occasionally I do POV edits too, but only if the article is short.) This also turns up the odd semi-orphaned travel topic (ie travel topics linked from somewhere really unlikely). I add these to Travel topics so that it's easier for editors to find something to work on.
Oh, one last thing I tend to do is remove the word touristic from pages with extreme prejudice. Sorry about that :( I'm yet to find a native English speaker who uses the word: it seems to arise from speakers of romance languages translating from the cognates touristique or touristica etc.