Wife and I are doing the 100K on the tandem, although if the temperatures are moderate I'm going to lobby for the century. In any event we've got to climb Honey Run, the toughest of the climbs. I understand the second climb on the 100mi can get pretty warm.
We're a lot stronger than two years ago so I expect we'll only get passed by 300 singles instead of 500 on the climb.
I've been watching the long range weather forecast and it looks promising with a front passing through just before that Sunday. I've got my fingers crossed.