First, welcome to CFF. emoWelcome
Second, you would probably be best to pose your questions in the "General Fishing Discussion" section.
Third, you probably need to be more specific with your questions. The simplest, most direct answer to the question you posed is, "Yes, me (or a lot of other people) can give you input." The broad answer to what I think you're really asking is "The Tennessee River," or "Chickamauga Lake." But that really doesn't tell you much.
It would be best for you to provide some more detail on your level of expertise, do you have a boat or do you want to fish from the bank, what species do you prefer, etc." Are you from here, coming on a short vacation or planning to move here? With some more detailed background information and questions, I think you'll find a lot of people her more than willing to help.