Hey, I know a few of you have hiked on the MRT/NCT, I'm looking for a 3 day hike that would cover 25 or so miles. I think that the MRT/NCT loop is like 23 miles. I am having trouble finding much info as it pertains to permits and regulations. Are there specific sites or is it open back country camping? Do I need to get a permit, parking pass, or any other registration? Any general information you have would be appreciated. Thanks folks.