Hello, I am living in SF, CA, and will be visiting Philly on 7/21-26. I would love to dig, but don't know any spots. I am willing to trade some SF bottles for a chance to dig. Let me know if it's a possibility. I will have a car, so I can travel some. I have been known to hop a fence and use a flashlight, but I am short on bail money (kidding) so legal is preferred.