Heading for Charleston on Tuesday. We have plenty of info on fine dining restaurants but I am having trouble finding places that are both good and moderately priced. We will be doing some of both. This is our first trip so I would appreciate any advice on where to find some good food at moderate prices. We will be mostly in old (touristy) Charleston. Also, I understand there are a lot of street food vendors in Charleston. Can that be a good option? Thanks in advance for your help.