Hmm, interesting story. I wonder at the yarn the young woman was spinning. My first reaction as a rider if I have any problem is to contact the folks I am staying with so they know about any delay I might have. They abused their host by not doing so. I'd also plan for conservative mileages rather than long ones - the 68-70 miles the OP mentions would be a challenge for me, but not so much for other riders. Perhaps these women bit off more miles than they could chew?

It appears the OP's good nature was taken advantage of, and I'm sorry to read about it. I hope he's had enough positive experience with WS travelers that he reconsiders his decision.