ARRL is the national association for Amateur Radio, and helping them as a ARRL Volunteer Examiner is just one way to help keep the hobby growing!
Being a member of ARRL is near mandatory to help support the hobby.
Emergency Management Support
An important aspect of amateur radio that I support is emergency management support. I spent years working of computer systems for the Federal Emergency Management Association (FEMA), and am well aware how quickly the normal infrastructure we rely on day to day can be gone.
If you would like to reach me for product testing and evaluation support, or just to share your thoughts on the future of amateur radio, drop me a note.