Yes, There ae 2 shower/restroom houses provided on-site at no extra charge.
If you would like your own Private restroom? Port-a-Potty rentals are available to rent for your site. (Found under Additional Services).
Early check ins for Wednesday is 2pm-9pm. Thursday - Sunday check in times are 8am-9pm. Anytime after 9pm you will be put in the overflow area for the night and then be escorted to your site in the morning.