Hi there,
wasn't really sure who to address this too so thought a general message would be a good start. My friend has a start up business that might be of interest to a lot of the people here on the forums. If you follow this link you'll get a taste of what he does
https://www.facebook.com/thelasershack He's well known on the retro rides boards and other car clubs and has been producing some very nice key fobs for people. I'd think you'd get a pretty good take up and be able to have a portion of the funds ploughed back into the club.
Any ideas or people that have design ideas??