If you don’t have a better final glide example, would that of Luka
Žnidaršič in a Lak 19 during a championship be suitable?
http://www.youtube.com/watch?v=wZxvYMC2QvI

Although criticised by some, there is an explanation at the end of the
clip that he started with a safety margin, encountered sink and strong
head wind, but kept plenty of speed on, and had landing options.
Straight in approaches were standard for that (and many other
competitions).

Chris N.