LOL. I have at least two flat washers, and a 1/4" drive 1/4" socket residing in my "black hole" as I type this.
However, I'd like to point out that with the rear seat removed, the rear fender is fairly easy, peasy to remove. Just a couple of minutes after you've done it once. You have to take the metal side plates off the fender, including the rear backrest & luggage rack, if installed. After that, there's just the two little Phillips head screws at the very front sides of the fender and about a half dozen, or so, of the little plastic push pin keepers to remove - they are released by pushing in on their centers.