We visit a local Jellystone as well, but the locations in MD & PA do not allow personal carts since they have their own rental fleet. The 1300 loop is where we stayed at Ft Wilderness and those sites are the best I have ever seen. We had site 1331 during our last stay. The site is deep enough that I was able to park the trailer with enough room to put the ramp door down on the concrete and unload/load the cart without moving the trailer while still having plenty of room for the truck to sit in front of the trailer. The premium sites are well worth the money. Fortfiends.net has an app that will show you a picture of most of the sites along with a description of the site including length, width, hookup location and ease of entry ratings. If you haven't seen it, I highly recommend it.