Frank Schilling is selling direct ads on his 'sites' now , i guess as even for him ppc has fallen through floor
Funnily enough was looking at this yesterday, here's how to advertise on one of his parked pages:
https://linkbox.com/ads/nunchuks.com
see terms and conditions box, i'm sure you can 'adapt' some of those ratty
i do a similar thing on developed sites of mine, but really need to add a specialist part to my t and c's
have professional page about advertising but need this arse covering bit myself
hope it helps