Tent camping at Jellystone

We are planning on tent camping at Jellystone Park over the 4th of July weekend. There will be 2 families on one site with 5 kids total. We want to get a campsite that has some shade to it but is still close to the bathrooms and swimming pool. Does anyone know if that is possible? I am going to make a reservation this week and I am wondering what campsite would be best for 2 tents and have some shade and be close to the amenites. Thank you.