Although an envelope system is in use and we were told we didn't need one, reservation slips made out by the park (ON ORANGE) take precedence over the white slips (which are the duplicate layer of your registration form). After we came, found a pull- through spot open that night, filled and posted our form, we we left - and returned to a filled spot- THAT camper reserved by phone just hours earlier (perhaps while we were selecting). Fortunately we saw another spot where we could still stay hooked up. This is a really pleasant (under big oaks) electric only sites campground. 2 handicap shower/bathrooms. Picnic tables and fire rings. Little free library.