First welcome to KWWHunction

The easiest thing for you to do is just get an Autoposter and post to the sites that allows you to. No point getting a list of sites that are a pain in the ass to post on.

If you have $20-30 to spare I'd strongly recommend you to buy Jayfella's Autoposter which can be found at extreme coders

If your looking for a free one check out Dcrew's Autoposter (which is here on KWWHunction, use the search).

For Jayfella's Autoposter you can just import a few hundred templates and post to loads of the biggest sites. (templates can be found here on KWWHunction or on the extreme coders site, again just search).

For Dcrew's Autoposter the sites come preloaded and I think you can add others yourself.

Then just post away. Whatever templates you get or the Autoposter comes with are usually the main sites so this is all worked out for you. You'll have your links on hundreds of sites in less than 3 minutes.