I am going to be publishing alot of new content pages, many of which are not likely to have many paid ads and are deep pages that mayl take awhile to be spidered for relevant ads. Does anybody know of a site that hosts the html for adsence and allows me to just use their urls?

The html is easy to create but I would need to hunt down the banners to: public services organizations / services visitors may be interested in. It would be nice if the site rotated the alternate ad code and had classifications for demographics like: adult professional, adult entertainment, Teen entertainment, Employment, Politics/public ethics; or categorizes like: Donations, Public assistance, Child/domestic advocates, Fun and games/Child safe sites. My new content will be professionals looking for employment, politics (non partisan and government), and entertainment for adults and teens.

I've done alittle searching on google but came up with nothing. Seems like some non-profits would exist who would want to be (or are) providing alternate ad code ... anybody know of a site with links to these that webmasters can just use and save the time of creating (searching out banners) for these public services / visitor services?

I really don't want those generic non-relevant automobile ads on these new pages

crazylogic, go through the Adsense terms and conditions very, very thoroughly especially with that kind of a mix of categories and content on the site.

They don't just look at individual pages for ad matching, the whole site seems to be taken into consideration - including (maybe even especially) the navigation.