Quick question: I'm looking to pick up 2 permits without reservation. I want to do a day hike, but if the day hike permits run out, may I apply for 2 overnight permits (pay$) but just do a day hike?
Permits are free. The $ are for the reservation of a permit.
Yes, if the day hike permits are not available, you can pick up a overnight permit. More people want the overnight permits, so you should be able to get your day hike permits.