My shoes after walking around on the valley floor.
The mud was really something: it sucked my shoes right off my feet a few times. We hadn't brought extra shoes and so we ended up driving home barefoot. We wanted to stop somewhere for dinner so we first stopped at a Walmart and bought some cheap shoes to wear. Before we went into the store we tried to clean off our muddy shoes the best we could but I still felt very self-conscious. It was the first (and hopefully the last) time that I felt under-dressed for shopping at Walmart.
We had one other little mishap besides the mud: we had miscalculated the amount of gas we needed. When we got to the park we were running quite low on gas so on the way back we drove straight to the nearest gas station which was in the opposite direction than our home. It added about 45 minutes to the drive home but I think it ended up being worth since we got to see this place: