I would suggest using one of the free meta tag generators out there. Search on Google, there's no shortage of sites offering this and other seo type tools. After you have your meta tags all set up, submit your site to the engines.
There are so many programs and sites out there that will submit your site to the search engines, but the best piece of software I have found for this is
HERE. The database currently contains 2245 search engines and directories. They have a free trial, so download it and check it out for yourself.