"search engine submission" is non-sense, don't waste your money.

I was just looking at the sites/companies offering SEO in Naples and Fort Myers, I noticed a lot of the sites offering "search engine submission".

If you are or ever have thought of buying this type of service, don't. It's a complete and total scam. There are three companies that matter and three only. Not four, not ten, and no three ad a half. Those companies are of course Google, Yahoo, and MSN. Honestly, Google is probably more important than Yahoo and MSN combined as far as traffic potential is concerned.

These so called "services" are not only a waste of time and money, you can get it done for free. Here, here, and here. If you really can't let the idea of submitting your site to lots of search engines, you can submit it to 40 of them here.