Summer of 2013 a couple friends and i will be buying greyhound discovery passesw and traveling the us for two months. i have plans on bringing a guitar and perfoming a couple 30 minute sets in each town i visit. with the cash i make from this i am hoping to be able to me my food expenses and be able to afford another discovery pass by the time the first one expires. I'd like to know if anyone else is interested in tagging along or maybe would like me to come through their town. Discovery passes are aroung $560 before tax and are good for 2 months. i feel this is an interesting way to tour, see the country, meet people, and have a good time. Be aware that you can only bring two bags without having to pay an extra fee and your instrument case will count as a bag.