I've written the first (very short) chapter of "Mina Berkeley's Voyage." I'll post it asap. Unfortunately the word processor app I use apparently isn't supported on this site, so I suspect I'll have to type it directly to the thread. I should have it up in a day or two.
In answer to your question above, Tox, I can't think of any stories that really pushed my buttons with a plot similar to "Slavery 101," that is, of a individual or group trying to reenact an aspect of slavery in a historically accurate way. But of course it depends on how similar you mean. Gagged Utopia has some good stories on the general theme of an interested but reluctant person getting in over her head. "Just Browsing," "Lost At Sea," "Fashion Faux Pas," and "The Fifth Photograph," all come to mind. I liked "Tracey's Medieval Humiliation" too. I believe that's on Indian Outlaw's Stripping Board (?)