Beginner trad rack recommendations

Hello, I’ve been climbing sport for about 4 years indoor with a few months of outdoor here and there.I’ve been training my anchors and studying what I need to start trad climbing.  I’m looking to climb in the foster falls, Chattanooga area and looking to start trad climbing. Just looking for gear recommendations (sizes of cams, how many draws I should have and what lengths)for the trad around these areas. Don’t worry I won’t go out there without some type of guidance. But I would like to know a recommendation so I can start building my own rack. Thanks