I am an Exclusive Buyers Agent that works the Bradenton area and I can definitely assist you in your home search. There are a limited number of duplexes in the Bradenton area so it's important to have representation, like from me, before you start looking. Give me a call or drop me an e-mail, I'm ready to get working for you.
Have you considered working working with an agent, he/she can provide suitable listings, any necessary information, schedule showings, etc.; be aware that a mortgage pre-approval letter is required in order to determine your price range and for any offers to be taken seriously.