I was reading a recent issue of Concealed Carry magazine (from USCCA) and there was an article on an app called gun free zone so I went ahead and downloaded it. It seems to have lots of potential with more users. It it gives you stores, restaurants, etc in your local area and can be flagged as ok to carry, gun free zone, or not sure. Most of Delaware is not sure because there is no user info yet in the area. From what I read it was designed by a pro-2nd amendment guy (that carries and is in some sort of Law Enforcement roll for his state) so people could track and see what businesses they should do business with because they support our rights and avoid the ones that are gun free zones. Check it out its on gunfreezoneapp.com or just search gun free zone in Google play or the app store for apple. I think this could be a good tool for people to avoid those businesses that don't support out rights.