All the RV sites are full hookup... if I remember correctly, there is one or two tent loops that aren't full hookup. All sites are at a minimum really good.
All loops are within an easy walk of a bus stop.
We stayed in the middle of the campground (forget which loop) - turned out to be great, as we were within walking distance of the camp store... which is in the middle of the campground, not at the docks. The store at the docks is basically a souvenir store.
A golf cart is not needed - but, it is fun to do "looping", just cruising around the campground checking things out. There is plenty to do at the campground itself, we spent one day with a rental cart and stayed in the campground doing things. The horse drawn carriage ride at night was much better than I had expected!
Definitely see the Hoop De Do Review.