Sounds like you've surrendered to ThaiVisa, and are announcing the demise of the forum.
Why not just get another domain name and put all the "family friendly" stuff on there (and watch it slowly die because that market's already catered for); and leave all the "bull shit" stuff on the old domain (preferably hosted in the US to benefit from their constitution).
That would be common sense.
What's prompted this all of a sudden anyway? It's bit late in the game isn't it.