Good Neighbor Parks- Restrictions?

In comparing Good Neighbor Parks to Passport America discounted campgrounds, almost all of the Good Neighbor Parks listed in the Coast Resorts are also Passport America campgrounds. Passport America has restrictions. Many of the sites say that that P.A. is only good for Sun-Thurs, not good on holidays, or specified dates, and many are good for 1 night only to get the 50% discount. Does use of the Good Neighbor Parks have similar restrictions?

Thanks for your responses.