The BLM web site says, "Permits are required for both day hiking and overnight trips in Paria Canyon and Buckskin Gulch. Walk-up permits are available for day hiking at the trailheads, but overnight permits must be obtained through the Paria Canyon online permit application system. Overnight permits can also be obtained in person the day of your hike, IF there are any permits available". So does that mean for day hikes to the first wave you don't need to go through the lottery system just go to the trail head and pay the $7 fee and you can hike in?