Lets lay some groundwork or possible routes we can go with this, becuase i would love to see this happen, frankly i spend a few minutes on this site and just click "new posts" and then im done on this site after looking at a few of them. Then i go to clubgp and there is some great stuff in there, as long as you skip over the real arrogant and senseless posts.
1. For starters, i like the idea of donating say $10 and those people are able to see this private section of the forum. Not only would you make $300-500+ doing this, it would ensure that the users are old enough to donate money to a site, they are old enough or responsible enough for this content.
2. You could also make the section unlockable by requesting access from one of the administrators, just like the DHP forums. This would make the section totally optional for people and can even be kept more private, eliminating people complaining of the content that they don't wish to see.
3. You could go by the members status or posts to gain access to this part of the forum. Members with over 500 posts without being banned from the site want to keep it that way, giving them some room to breathe would be a nice reward.
This is a car enthusiast site, come on!!! I just want to be able to vent a little or see some boobies every now and then when Im on a site that the guy/girl ratio is at 100 to 1.