If I'm meeting someone I don't know, I like to meet in a place that has security and/or security cameras. The Douglas County Sherriff's HQ is pretty close to my house. No one's ever raised an eyebrow in relatively remote corners of big box store parking lots. A gun range is another good idea. However, I'd probably be hesitant to meet someone I didn't know at a remote, outdoor range that may or may not have others around to witness anything that may or may not take place.