From my phone (samsung 6) to another smart phone.  I would like to have a map, either google or google earth, drop 2 or 3 pins on it and send it to someone's phone.  What is the easiest way to do this.  Seems useful for describing to my retailer where AA tanks are needed, or empty.  If there is an easy way to do this I haven't been able to find it, but it's probably out there.  Thanks.