I dunno, I think with the records being shown the current map that last year doesn't have much extra insight on the whole. Though it's interesting to see if people who've raced before have changed their strategy and tried to improve, as some clearly have not learned their lessons!
One of the mid-pack riders is keeping a daily blog: https://www.jencolestock.com/
And the #TABR tag on instagram seems to have new content added often.
Looks like the Newton Bike shop will be streaming some video when the riders reach there, I think it is 2 or 3 days off (?) yet.
@skinny, I saw that you can replay the race from last year at http://trackleaders.com/transam16 , might make for a nice comparison?