Thanks everyone. (((GROUP HUG)))
Again, the advice here was priceless. We never stopped for more than 10 mins and I had plenty of engery gels and shot blocks. I think I want a bento box for the next one cause I did not like the extra weight of my full pockets of my jersey.
I was plenty fit and recovered 100% by the next day except for the knee. It is going to need more ice therapy in preparation (it was bothering me a little on thurs before the ride and I should have started icing it then- next time I will!).
I am also extremely grateful for finding a riding partner that did not hold me back or drop me. He and I made a great team and I hope to co-ordinate with him in the future.