My family is coming down in June 2018, I was wondering if we were able to bring a golf cart to use in the campground?

You can use it as long as its battery no gas

Yes

Yes. You have to register it using their insurance & stuff. Call them & they will explain further, really nice people

It has to have proof of insurance and you'll have to have it inspected by campground

I would recommend looking at their website.They will allow you to use your own cart,but have certain restrictions,and things you have to comply with.Electric carts only.