Have you ever found yourself in need of a hair elastic?  I'm guessing many of you have.  Have you ever found yourself in need of a hair elastic and been far away from either your personal stash or a convenient place to get more?  This doesn't happen to me often (I tend to go for the long, loose, and lazy approach to hair styling), but it did on this trip.  For you see, I needed to use a handy power tool, and it was windy.  Very very windy.  And everyone knows long hair and power tools and wind don't mix. [...]