Hey Blue Angel...I think that riding with headphones seems like a pretty bad idea. A cyclist was killed nearby on Friday. She was listing to headphones (and not wearing a helmet).
http://www.pittsburghlive.com/x/pitt.../s_749044.html

Be Safe.

My one bit of century advice is never eat the pizza at mile 72. Despite how good it looks, it will make you very unhappy.