Should I do it?

[Wasp]

My Dh and I are doing the Chuckanut Century also! The South Route looks to be a reverse variation of the Skagit County Classic ride--at least the metric century route, which I've done--and then another loop and an out and back which I'm not familiar with. You can play it by ear and see how you feel after the big loop and see if you want to ad on more. The north route appears to be much flatter, but we know from experience to expect ferocious headwinds. We're going to do the north route, metric century on our tandem. If you see a big blue tandem with a fat lady on the back, that'll be me!

Ive been told the south route was more challenging, so it's the north route for me
I never considered strong headwinds in that area, so thanks for the heads up. I'll definatley keep my eyes open for your tandem.
Thanks for the advise.