I personally have not had a problem as long as you have everything on the pad area. You can call the store and talk to them also. They are great people.
I would call them and ask. One time we had a camper as well as a small tent, both of which fit on the pad, and they told us we could not have 2 sleeping quarters in a single site. There are several double sites in the campground for $40 per night which can accommodate more people so you may want to go that route. There is also a group camp back in the Kimsey Creek section fir $75 per night. Hope this helps.
Thanks! Your answer is awaiting moderation.