Line of Sight Laser Question

My company has tasked me with verifying that we have clear line of sight in between two points at distances ranging from 2-5 miles and possibly up to 13 miles if possible. My thought is to shoot a laser from one location and photograph that laser from the other with a camera that also captures location, heading, etc.

First off is this doable with a laser and if so what laser is recommended to accomplish this?

Any advice would be greatly appreciated.