On Tuesday, May 23, 2017 at 8:43:10 PM UTC-4, Walt Connelly wrote:

I currently have a number of highly experienced pilots from all levels
of aviation in agreement with me and willing to help me in this cause.

Write the letter that presents your case with evidence. Get your supporters to sign it. Send it to everyone who aerotows gliders in the USA (both tug pilots and club officers). Ask them to add their names to the letter for a second mailing. Follow up with a phone call to determine who is still using Schweitzer tug hooks.

We have everything to gain when the USA Soaring Community steps up and self-regulates. We have a lot to lose if the FAA decides to step up regulation of soaring.

It is ultimately the Tug Pilot's responsibility to determine the suitability and airworthiness of their plane and tow hook. Tug pilots should decline to tow if they're not happy with the equipment or the pilot on either end of the tow rope.