What's the best deal you've gotten on a campground?

My 14 year old son has a medical diagnosis of autism, and qualifies for the disabled state and national park passes. We get 50% off camping like the senior pass. It's a great way to get him out of the house and out on a trail or lake at a lower cost to our family.

This was us hiking in Glacier National park last Saturday. I was telling my boys about their grandfather (my dad) who served in the Army in WWII.