Some filming and photography beyond personal use needs a special use permit. Under NPS rules, groups of eight or fewer using hand-carried gear in open areas, without exclusive use or resource impact, generally need no permit.
Who issues it
National Park Service, Guadalupe Mountains National Park permits office.
Lead time
The park asks for at least four weeks for other special use permits; no filming-specific figure stated.
Fees
Cost recovery fees apply to special use permits; the park lists a $150 nonrefundable application fee for other permit types.
Drones
NPS policy (36 CFR 1.5, Policy Memorandum 14-05) has superintendents prohibit launching, landing or operating drones on park lands and waters, with few exceptions.
Also
Applications go to the park's permits mailbox; the general long-form special use application is posted on the permits page.