1. You can file a Freedom of Information Act (FOIA) request with Department of Homeland Security (DHS) or U.S. Customs and Border Protection (CBP) and or USCIS and see what information they have on you and within a few months they should be able to give you a copy of your document everything that they have on you and this doesn't cost you anything.
2. Do remember tourist visa is not a guarantee. The consular officer could refuse you a tourist visa for many reasons, so even if the fact that you worked without authorization on a previous time is long gone the prior bad history could be used to deny you another tourist visa.
3. As long as you don't lie about anything, by all means, you can try.
Note: This is a verbatim transcript of the referenced audio/video media delivered as oral communication, and, therefore, may not conform to written grammatical or syntactical form.