If you need to change your reservation departure day or site, do so when you register.
Provide proof of eligibility for discounts, ADA sites, etc. Show your pass and picture ID. Passes presented by a person other than the pass holder will be confiscated, and full fees will be collected for the stay.
Register and pay for extra vehicles (upon approval of park staff).
Showers are 50 cents for three minutes. Some parks have tokens available
for purchase; other parks require quarters be used at the shower