If you get into the recip table building option...you could look at this
http://www.recipbuilder.com/index.php as one of a few solutions. I also have a list of link lists and directories (including mine ....hehe...)...PM and I can direct you to another option.
Submitting manually (as I see some said here) is something you don't want to do too long...because if you start getting into the big lists, this is probably the one thing that will take longer than even making free sites. But does provide a good way to learn it and streamline your efforts (to a point).
Any questions...PM me.