I've never been approached by anyone. I rode a HD for 3 years. MD has a helmet law, I used to wear the ping pong, then switched to a DOT half helmet. All I know of ABATE in MD is that they helped get bikers the small license plate (like the rest of the states), and we can now legally run the LED's (or whatever other lights) on bikes so long as their not red or blue. I'd like to know more before I'd "join" the organization.