One thing's for sure. You can't have too much free advertising. This is a manual surf site that will give you 500 free hits to your site upon sign-up, plus thousands of free text links and banner impressions. You can send solo email ads to the other members, and through the 7th they're paying cash for referrals. Take a look:
http://www.doublerainbowsurf.com/?r=58130
Double Rainbow Surf
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