WolfPack
If I were you I would take the time to read the rules of the various link lists and find out which ones allow you to submit on free hosts/revshare and those who don't.
This debate will continue forever it seems, so in the meantime find some that will take your sites.
Or pay for hosting and submit everywhere. The choice is yours.
I started with paid hosting before I came to the adult side and I have absolutely no regrets.