Thanks for the idea Rich...but...
In 1998 when I started at O'neills, there were a couple of dudes that 'sailed' their yellow 18 upside down one night to Moss Landing. They were found at 6am, frozen, but alive.
The next week the coasties and harbies wanted to meet with the fleet and discuss safety issues. I thought it was the end of our beach launching days. (Which is always my fear, we are one of only a handful of beaches where you can launch a Hobie legally. A status that we should all protect by not being cavalier!) We had several fleet meetings where the harbor patrol came and did a little safety talk.
They suggested that we put together a 'safety kit' and require it for beach launching. It basically had flares, a whistle, and a signaling mirror. This program lasted a season and then enforcement became lax.
People thought we were scamming them. We had the kit, they needed it. So there was an uprising of sorts and people stopped buying them from us. The next time they tried to launch, the harbies would check for the gear, not find it, and tell them not to launch. Then they'd go up to WM and pay twice as much for the kit just to prove a point.
To me the radio is the key and first line of defense (your addition to the safety kit). Which definitely does earn you a discount