For research at Stellwagen Bank National Marine Sanctuary using the R/V Auk, what is the estimated clearance lead time for foreign nationals? Also, identify the contact person for arranging ship time and obtaining the necessary forms.
Navigate to stellwagen.noaa.gov. Click on the 'Science' dropdown. Click on the 'For Researchers' link. Scroll down the 'For Researchers' page to find the 'Clearances' section. Identify the estimated lead time for foreign national clearance. Identify the contact person for obtaining ship time for research and appropriate forms. Synthesize this information into a concise answer.
State that foreign nationals should estimate approximately 60 days for clearance. State that Dave Slocum, the Facilities Coordinator, should be contacted for information about obtaining ship time for research and appropriate forms.