I’m not a big fan of KOA, but for a quick stop when traveling they are like McDonalds. You know what you will get most of the time . We stopped for 2 nights on our way to Key West. It’s a large campground, in the middle of town. There is some traffic noise from A1A, but a stop mall between the campground and road keeps it to a minimum. It’s only 1 Mike from Saint Augustine Beach, with a large FREE parking lot. Beach is dog friendly, there is a pier, and several restaurants nearby. Also close to the Castillo de San Marco and historic sites in Saint Augustine