Perhaps Fetlife?
Comment: I have been trying to find an international anti-slavery society that will let me donate money to them to purchase African slaves (for immediate emancipation, of course). Unfortunately, they just want donations so THEY can buy slaves and emancipate them. I was thinking of something like Sally Struther’s “Christian Childrens Fund”, where you don’t just give the charity money, but get documentation regarding the particular child your money helps.
I would be happy to donate money to their organizations if I could just get bills of sale for slave purchases and documentation that the slaves were emancipated, returned to their native villages and given a grubstake.
What a great cocktail party starter: “I get the best prices for adult slaves in the African slave markets of Mauritania. Of course the cheapest and best fed children can be purchased in India and Pakistan. Where do you buy your slaves?”.
And when some black activist type goes off on slavery, I can tell them truthfully that “Not all slave owners are evil. I have treated every one of my Negro slaves (which I purchased from Negro slavers in Negro slave markets in deepest, darkest Africa) with the utmost concern and respect. Do you treat your slaves any better?”
Imagine the fun of getting a Federal tax write off for losses suffered by your African slave business: “I bought five slaves for $1000 in 2015, but suffered a business loss since I bought them clothes and food, immediately emancipated them and returned them to their villages.”
Just imagine the fun correspondence with the IRS: “I’m sorry Mr. Bill, unless you can prove you turned a profit on your Mauritanian slave business at least once in the last five years we are going to have to treat it as ‘hobby slavery’ and not a money-making business.”