So we didn't do the 90. We did the 65 instead. We rode up to the check point like right at 11, so our options were 1) skip the rest stop and do the 90 or 2) take the rest stop and do the 65. We opted for the latter. Besides, at 30 miles we were already feeling like 90 would be very tough to do.
I did meet a lady (though we never exchanged names, so perhaps it's not even 'meeting') who has become my hero - she was doing the 65 mile ride one legged - mostly because she only had one leg. BUT there was a huge hill that we had to go up - 1) she passed us, 2) we have gears on the tandem that people don't have on road bikes (we've got a super granny gear like mountain bikes whereas with road bikes you actually have to have some leg muscle) and 3) she Only. Has. One. Leg.
Would I do it again - most likely. Would I try to do 90 next time - probably. Would we end up doing 65 instead - likely (especially if we ride the tandem again - which, by the way, Shawn said was much more fun than riding his Formula 1 in the MS 150).
Quite honestly the ride was quite moving - I mean it was 7 am, it was cold and almost everyone was wearing these tags that said "In Honor Of" for people they knew who were currently battling cancer/currently in remission or "In Memory Of" for those that lost the battle with cancer. There were many, MANY people who had multiple names or multiple tags. I mean really - 2300 people got up at 6 in the morning on a Sunday (and there were plenty of people who traveled from out of state or out of the country) to go ride a bike to fight cancer.