Does the camping area have RV water fill station?

I would ask when you arrive. I couldn't find it, so we used a 7 gallon container to fill up. The water outlets I found didn't have a hose end on them.

Yes it does

Yes

Best thing to do is to call and ask

Yes, if you are camping there, there is one at the campground office and one at the top of the hill as you enter the campground. Some sites are full hookup (water, sewage, electric)