In those designated facilities so posted by the manager, park visitors shall register for the use of facilities, overnight parking and onshore campsites, and pay the appropriate moorage, campsite fees or unattended vehicle overnight parking permit fee, on a self-registration basis, in accordance with all posted instructions. Failure to so register and pay required fees may result in a surcharge for failure to pay said fees and/or in eviction from moorage and campsite space, in addition to any other penalty prescribed by law for violation of commission rules and regulations. Except as provided in WAC 352-12-060, any violation of this section is an infraction under chapter 7.84 RCW.