I don't know of any. Do you? Primarily because the parking company would be paying out before they get paid (or traffic is adjudged to be illegitimate).
Exactly what stub said. If a parking company out there paid weekly they would probably go bankrupt pretty quickly. The parking companies have to wait until they get paid before they pay the publishers. If they don't get paid for a click then you don't get paid for a click..
Aside from that, if you're willing to wait for NET-1 then why not wait for NET-14? DomainApps and many other good parking companies pay on a NET-14 basis and that's still faster than Adsense