The length limit may say 30' but there are plenty of sites which can take much longer. Great park for kayakers & boaters with a ramp seconds from the CG. A Walmart Supercenter less than 5 minutes away. Far enough from highway so that there is no noise. Weekdays in season is very very quiet. Power loop tends to fill on weekends but always an empty site somewhere.
We have used this CG as our first & last stop for trips as we store our 5er not far away. Only negative is that the dump is a bit awkward to get to for a largish rig like ours.
We stayed here in a 5th Wheel.