I usually just walk right down the street, about 3 blocks. If no one is there or that particular guy is out, I just go down the road 3 more blocks in another direction. If that turns out bad, I just go down the road about 2 more blocks and look there. And if that doesn't work, I just ask people if they'll sell me a joint or something till one of my contacts gets hooked up. Man I love living in a small ass town where everyone smokes. Its great.