Hmm, I will check my schedule, and also make sure I can do 50 miles in the heat. My usual Sunday night ride used to be 25-30 miles, but that was quite a while back, in the relative cool of the night. I have not ridden much in the past several months, and not nearly as far as I used to. Well, this gives me a fitness goal! BTW, I think I found your workplace, and spoke to one of your co-workers, during my ride earlier this morning, from 0400 to 0500.