I'll try to be specific. And thanks for your help.

I've visited London before and just want to know what's it's like to be Black in Great Britain - whether it's from a historical point of view or modern point of view. I'm not sure how much that'll help....

ETA: I just checked out the Charcoal Ink blog and I like it. It has a bunch of other blogs listed on it as well. I subscribed to both of your suggested blogs.